Alright, let's work through 4288 times 4834 step by step
4288 × 4834 = 4834 × (4288)
+ 4834 × 8 that equals 38672
+ 4834 × 80 what gives us 386720
+ 4834 × 200 yielding 966800
+ 4834 × 4000 which equals 19336000

= 20728192
