We're going to solve 1719 multiplied by 4580
1719 × 4580 = 4580 × (1719)
+ 4580 × 9 producing 41220
+ 4580 × 10 that equals 45800
+ 4580 × 700 producing 3206000
+ 4580 × 1000 that equals 4580000

= 7873020
