Alright, let's work through 3136 times 4945 step by step
3136 × 4945 = 4945 × (3136)
+ 4945 × 6 which equals 29670
+ 4945 × 30 resulting in 148350
+ 4945 × 100 resulting in 494500
+ 4945 × 3000 what gives us 14835000

= 15507520
