Alright, let's work through 3321 times 1504 step by step
3321 × 1504 = 1504 × (3321)
+ 1504 × 1 what gives us 1504
+ 1504 × 20 yielding 30080
+ 1504 × 300 which equals 451200
+ 1504 × 3000 that results in 4512000

= 4994784
