Alright, let's work through 4728 times 8299 step by step
4728 × 8299 = 8299 × (4728)
+ 8299 × 8 that equals 66392
+ 8299 × 20 producing 165980
+ 8299 × 700 yielding 5809300
+ 8299 × 4000 producing 33196000

= 39237672
