Alright, let's work through 4920 times 4018 step by step
4920 × 4018 = 4018 × (4920)
+ 4018 × 0 that equals 0
+ 4018 × 20 that equals 80360
+ 4018 × 900 that is equal 3616200
+ 4018 × 4000 resulting in 16072000

= 19768560
