Alright, let's work through 1539 times 4303 step by step
1539 × 4303 = 4303 × (1539)
+ 4303 × 9 yielding 38727
+ 4303 × 30 resulting in 129090
+ 4303 × 500 yielding 2151500
+ 4303 × 1000 that is equal 4303000

= 6622317
