Alright, let's work through 3151 times 2802 step by step
3151 × 2802 = 2802 × (3151)
+ 2802 × 1 producing 2802
+ 2802 × 50 producing 140100
+ 2802 × 100 that is equal 280200
+ 2802 × 3000 producing 8406000

= 8829102
