Alright, let's work through 8719 times 5683 step by step
8719 × 5683 = 5683 × (8719)
+ 5683 × 9 that equals 51147
+ 5683 × 10 producing 56830
+ 5683 × 700 that is equal 3978100
+ 5683 × 8000 resulting in 45464000

= 49550077
