Alright, let's work through 1587 times 7238 step by step
1587 × 7238 = 7238 × (1587)
+ 7238 × 7 that results in 50666
+ 7238 × 80 that equals 579040
+ 7238 × 500 what gives us 3619000
+ 7238 × 1000 what gives us 7238000

= 11486706
