Alright, let's work through 1487 times 1170 step by step
1487 × 1170 = 1170 × (1487)
+ 1170 × 7 resulting in 8190
+ 1170 × 80 yielding 93600
+ 1170 × 400 resulting in 468000
+ 1170 × 1000 what gives us 1170000

= 1739790
