Alright, let's work through 4923 times 2280 step by step
4923 × 2280 = 2280 × (4923)
+ 2280 × 3 what gives us 6840
+ 2280 × 20 that equals 45600
+ 2280 × 900 which equals 2052000
+ 2280 × 4000 that results in 9120000

= 11224440
