Alright, let's work through 7454 times 536 step by step
7454 × 536 = 536 × (7454)
+ 536 × 4 which equals 2144
+ 536 × 50 giving us 26800
+ 536 × 400 resulting in 214400
+ 536 × 7000 that results in 3752000

= 3995344
