Alright, let's work through 1387 times 4852 step by step
1387 × 4852 = 4852 × (1387)
+ 4852 × 7 yielding 33964
+ 4852 × 80 yielding 388160
+ 4852 × 300 which equals 1455600
+ 4852 × 1000 that results in 4852000

= 6729724
