Alright, let's work through 4288 times 1691 step by step
4288 × 1691 = 1691 × (4288)
+ 1691 × 8 that is equal 13528
+ 1691 × 80 producing 135280
+ 1691 × 200 giving us 338200
+ 1691 × 4000 giving us 6764000

= 7251008
