Alright, let's work through 2167 times 1906 step by step
2167 × 1906 = 1906 × (2167)
+ 1906 × 7 what gives us 13342
+ 1906 × 60 resulting in 114360
+ 1906 × 100 producing 190600
+ 1906 × 2000 producing 3812000

= 4130302
