Alright, let's work through 2678 times 1500 step by step
2678 × 1500 = 1500 × (2678)
+ 1500 × 8 which equals 12000
+ 1500 × 70 what gives us 105000
+ 1500 × 600 that is equal 900000
+ 1500 × 2000 that results in 3000000

= 4017000
