We're going to solve 3197 multiplied by 4121
3197 × 4121 = 4121 × (3197)
+ 4121 × 7 that is equal 28847
+ 4121 × 90 producing 370890
+ 4121 × 100 resulting in 412100
+ 4121 × 3000 resulting in 12363000

= 13174837
