Alright, let's work through 4431 times 9928 step by step
4431 × 9928 = 9928 × (4431)
+ 9928 × 1 which equals 9928
+ 9928 × 30 yielding 297840
+ 9928 × 400 yielding 3971200
+ 9928 × 4000 resulting in 39712000

= 43990968
