We're going to solve 4157 multiplied by 3209
4157 × 3209 = 3209 × (4157)
+ 3209 × 7 that is equal 22463
+ 3209 × 50 producing 160450
+ 3209 × 100 resulting in 320900
+ 3209 × 4000 what gives us 12836000

= 13339813
