Alright, let's work through 5784 times 3500 step by step
5784 × 3500 = 3500 × (5784)
+ 3500 × 4 that is equal 14000
+ 3500 × 80 resulting in 280000
+ 3500 × 700 resulting in 2450000
+ 3500 × 5000 yielding 17500000

= 20244000
