Alright, let's work through 4485 times 1867 step by step
4485 × 1867 = 1867 × (4485)
+ 1867 × 5 that results in 9335
+ 1867 × 80 that is equal 149360
+ 1867 × 400 that is equal 746800
+ 1867 × 4000 yielding 7468000

= 8373495
