Alright, let's work through 7870 times 7494 step by step
7870 × 7494 = 7494 × (7870)
+ 7494 × 0 what gives us 0
+ 7494 × 70 yielding 524580
+ 7494 × 800 that results in 5995200
+ 7494 × 7000 that equals 52458000

= 58977780
