I don't think increase in education have any effect on Rajasthani Culture. Education is the essential part of our life than how it can affect on culture.
If you are saying that the change in the thinking of people in Rajasthan is decreasing the cultural values of Rajasthan than you can say Modernisation is responsible for the degradation of the culture not the education which the youth is getting.
I think that Darshan is right, Education is the most essential part of our life. Modernization is a totally a different thing, sometimes a total illiterate person also goes for western culture, & but a qualified person sticks with traditional culture & values.
Education helps people in living a better life, its not education which changes persons thoughts or values. Education works as amplifier, it didn't generates new thoughts or values or culture but it amplifies the thought or values or culture you already have.