Alright, let's work through 4021 times 4799 step by step
4021 × 4799 = 4799 × (4021)
+ 4799 × 1 producing 4799
+ 4799 × 20 that is equal 95980
+ 4799 × 000 that equals 0
+ 4799 × 4000 yielding 19196000

= 19296779
