We're going to solve 3684 multiplied by 4138
3684 × 4138 = 4138 × (3684)
+ 4138 × 4 that equals 16552
+ 4138 × 80 resulting in 331040
+ 4138 × 600 that is equal 2482800
+ 4138 × 3000 giving us 12414000

= 15244392
