Alright, let's work through 1670 times 2992 step by step
1670 × 2992 = 2992 × (1670)
+ 2992 × 0 that equals 0
+ 2992 × 70 that is equal 209440
+ 2992 × 600 which equals 1795200
+ 2992 × 1000 what gives us 2992000

= 4996640
