instruction: In the County of Prince, what was the highest Population density when the Area (km ) was larger than 3.02, and the Population (2006) was larger than 786, and the Population (2011) was smaller than 1135?
response: SELECT MAX("Population density") FROM table_75771 WHERE "County" = 'prince' AND "Area (km\u00b2)" > '3.02' AND "Population (2006)" > '786' AND "Population (2011)" < '1135'