user: Question: What is the highest Population, when Per Capita Income is "$17,168", and when Number of Households is greater than 3287?
Columns: ['County', 'Per capita income', 'Median household income', 'Median family income', 'Population', 'Number of households']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['Fulton', '$37,211', '$56,709', '$75,579', 920581.0, 376377.0]
SQL:

assistant: SELECT MAX("Population") FROM "Table" WHERE "Per capita income" = '$17,168' AND "Number of households" > 3287.0;