Alright, let's work through 4472 times 3807 step by step
4472 × 3807 = 3807 × (4472)
+ 3807 × 2 that results in 7614
+ 3807 × 70 that results in 266490
+ 3807 × 400 yielding 1522800
+ 3807 × 4000 that is equal 15228000

= 17024904
