Finding the Fourth Proportional to 108,666.82, 149,957.98 and 60,260.94

Step by Step Solution

1. Step 1: Write the proportion equation
   108,666.82 : 149,957.98 = 60,260.94 : x
2. Step 2: Convert to fraction form
   108,666.82/149,957.98 = 60,260.94/x
3. Step 3: Cross multiply
   108,666.82x = 149,957.98 × 60,260.94
4. Step 4: Simplify right side
   108,666.82x = 9,036,607,784.21
5. Step 5: Solve for x
   x = 9,036,607,784.21/108,666.82
6. Step 6: Final answer
   x = 83,158.85