Finding the Fourth Proportional to 111,550.76, 153,938.94 and 60,563.96

Step by Step Solution

1. Step 1: Write the proportion equation
   111,550.76 : 153,938.94 = 60,563.96 : x
2. Step 2: Convert to fraction form
   111,550.76/153,938.94 = 60,563.96/x
3. Step 3: Cross multiply
   111,550.76x = 153,938.94 × 60,563.96
4. Step 4: Simplify right side
   111,550.76x = 9,323,151,804.60
5. Step 5: Solve for x
   x = 9,323,151,804.60/111,550.76
6. Step 6: Final answer
   x = 83,577.66