Alright, let's work through 4937 times 3807 step by step
4937 × 3807 = 3807 × (4937)
+ 3807 × 7 that equals 26649
+ 3807 × 30 that is equal 114210
+ 3807 × 900 that equals 3426300
+ 3807 × 4000 that is equal 15228000

= 18795159
