Alright, let's work through 7489 times 3191 step by step
7489 × 3191 = 3191 × (7489)
+ 3191 × 9 that equals 28719
+ 3191 × 80 giving us 255280
+ 3191 × 400 that results in 1276400
+ 3191 × 7000 that is equal 22337000

= 23897399
