To solve for y, we first need to simplify the equation:

19×6×(15-4× y)÷3 = 228÷3

114×(15-4y) = 76

Now, we will distribute the 114:

1710 - 456y = 76

Next, we will subtract 1710 from both sides:

-456y = -1634

Finally, we will divide by -456 to solve for y:

y = 1634/456
y = 3.59

Therefore, the solution for y is 3.59.