Alright, let's work through 4235 times 3573 step by step
4235 × 3573 = 3573 × (4235)
+ 3573 × 5 that results in 17865
+ 3573 × 30 that results in 107190
+ 3573 × 200 that is equal 714600
+ 3573 × 4000 that is equal 14292000

= 15131655
