Alright, let's work through 4478 times 8370 step by step
4478 × 8370 = 8370 × (4478)
+ 8370 × 8 which equals 66960
+ 8370 × 70 that equals 585900
+ 8370 × 400 which equals 3348000
+ 8370 × 4000 which equals 33480000

= 37480860
