Alright, let's work through 4819 times 7921 step by step
4819 × 7921 = 7921 × (4819)
+ 7921 × 9 which equals 71289
+ 7921 × 10 what gives us 79210
+ 7921 × 800 producing 6336800
+ 7921 × 4000 yielding 31684000

= 38171299
