Alright, let's work through 7184 times 7890 step by step
7184 × 7890 = 7890 × (7184)
+ 7890 × 4 yielding 31560
+ 7890 × 80 yielding 631200
+ 7890 × 100 what gives us 789000
+ 7890 × 7000 giving us 55230000

= 56681760
