Alright, let's work through 8771 times 3640 step by step
8771 × 3640 = 3640 × (8771)
+ 3640 × 1 that is equal 3640
+ 3640 × 70 that is equal 254800
+ 3640 × 700 that equals 2548000
+ 3640 × 8000 yielding 29120000

= 31926440
