populate values into textbox on userform based on multiple combobox and two optionbuttons

hello
I have this file contains three combobox each other depends on other and I have two optionbutton I would when I select optionbutton (usd) then populate the price in textbox1 from column e for specific item after select from the three combobox and
if i select optionbutton (lyd) then populate the price in textbox1 from column d for specific item after select from the three comboboxes
note: the file contains code if this is not suitable I accept alternative
thanks