Alright, let's work through 4900 times 3684 step by step
4900 × 3684 = 3684 × (4900)
+ 3684 × 0 resulting in 0
+ 3684 × 00 that results in 0
+ 3684 × 900 that is equal 3315600
+ 3684 × 4000 giving us 14736000

= 18051600
