We're going to solve 8684 multiplied by 2103
8684 × 2103 = 2103 × (8684)
+ 2103 × 4 which equals 8412
+ 2103 × 80 that is equal 168240
+ 2103 × 600 that results in 1261800
+ 2103 × 8000 producing 16824000

= 18262452
