We're going to solve 3684 multiplied by 4042
3684 × 4042 = 4042 × (3684)
+ 4042 × 4 that equals 16168
+ 4042 × 80 producing 323360
+ 4042 × 600 that is equal 2425200
+ 4042 × 3000 that results in 12126000

= 14890728
