Alright, let's work through 1887 times 2505 step by step
1887 × 2505 = 2505 × (1887)
+ 2505 × 7 what gives us 17535
+ 2505 × 80 giving us 200400
+ 2505 × 800 giving us 2004000
+ 2505 × 1000 that results in 2505000

= 4726935
