Alright, let's work through 8836 times 1370 step by step
8836 × 1370 = 1370 × (8836)
+ 1370 × 6 which equals 8220
+ 1370 × 30 producing 41100
+ 1370 × 800 resulting in 1096000
+ 1370 × 8000 producing 10960000

= 12105320
