Let's calculate 8691 x 4898
8691 × 4898 = 4898 × (8691)
+ 4898 × 1 that is equal 4898
+ 4898 × 90 resulting in 440820
+ 4898 × 600 that results in 2938800
+ 4898 × 8000 producing 39184000

= 42568518
