(54+1112•139)•31-46

To solve the given expression, follow the order of operations: parentheses, exponents, multiplication/division (left to right), and addition/subtraction (left to right).

(54 + 1112 • 139) • 31 - 46

First, perform the multiplication within the parentheses: (54 + 154,768) • 31 - 46

Adding inside the parentheses: = 154,822 • 31 - 46

Next, perform the multiplication: = 4,800,782 - 46

Finally, subtract: = 4,800,736

Therefore, (54 + 1112 • 139) • 31 - 46 equals 4,800,736.