Alright, let's work through 4828 times 976 step by step
4828 × 976 = 976 × (4828)
+ 976 × 8 resulting in 7808
+ 976 × 20 yielding 19520
+ 976 × 800 that equals 780800
+ 976 × 4000 giving us 3904000

= 4712128
