Help creating a formula that solves for highest and lowest X while maintaining values of A and B

[brutalnessities]

Hello all,

So this is probably a lot easier to solve than i am making it but i need a formula (or VBA) that will solve for the "Dealer Price" (in blue).
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		Retail Price	Dealer Price	Retail Price	Dealer Price
Retail Price	30310					$ 986.60
Dealer Price	23867					$ 1,009.07
Your Price	Click to unlock	Correct Taxes total	Difference in tax	24853.59551
Taxes and Fees	2723	3494.36	2901.604	-771.36	178.604	24876.06737
State Tax (4.45%)	1118	1360.81	1074.0965	-242.81	-43.9035
County Tax (4.75%)	1194	1452.55	1146.5075	-258.55	-47.4925
Lien Fee	0
Documentation	200					1118	25123.59551
Temporary Tag	4					1194	25146.06737

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In this case the values in green need to be =>red<(red+1) at the same time. Below is what solves for green.

X = 23867 (in this example)

Green: (X+270)*.0445=1074.0965 = A
(X+270)*.0475=1146.5075 = B

=The Blue numbers need to be the solution to lowest value of A and the highest value of B while maintaining both values in red.

(1119>(X+270)*.0445>=1118) at the same time as (1195>(X+270)*.0475>=1194)