Alright, let's work through 4215 times 7449 step by step
4215 × 7449 = 7449 × (4215)
+ 7449 × 5 that results in 37245
+ 7449 × 10 that results in 74490
+ 7449 × 200 that is equal 1489800
+ 7449 × 4000 what gives us 29796000

= 31397535
