We're going to solve 3644 multiplied by 4347
3644 × 4347 = 4347 × (3644)
+ 4347 × 4 producing 17388
+ 4347 × 40 giving us 173880
+ 4347 × 600 which equals 2608200
+ 4347 × 3000 resulting in 13041000

= 15840468
