Alright, let's work through 4494 times 8420 step by step
4494 × 8420 = 8420 × (4494)
+ 8420 × 4 yielding 33680
+ 8420 × 90 which equals 757800
+ 8420 × 400 that equals 3368000
+ 8420 × 4000 resulting in 33680000

= 37839480
