Finding the Fourth Proportional to 108,399.94, 149,591.91 and 60,662.52

Step by Step Solution

1. Step 1: Write the proportion equation
   108,399.94 : 149,591.91 = 60,662.52 : x
2. Step 2: Convert to fraction form
   108,399.94/149,591.91 = 60,662.52/x
3. Step 3: Cross multiply
   108,399.94x = 149,591.91 × 60,662.52
4. Step 4: Simplify right side
   108,399.94x = 9,074,622,459.70
5. Step 5: Solve for x
   x = 9,074,622,459.70/108,399.94
6. Step 6: Final answer
   x = 83,714.28