Finding the Fourth Proportional to 108,493.92, 149,727.24 and 60,744.42

Step by Step Solution

1. Step 1: Write the proportion equation
   108,493.92 : 149,727.24 = 60,744.42 : x
2. Step 2: Convert to fraction form
   108,493.92/149,727.24 = 60,744.42/x
3. Step 3: Cross multiply
   108,493.92x = 149,727.24 × 60,744.42
4. Step 4: Simplify right side
   108,493.92x = 9,095,094,352.00
5. Step 5: Solve for x
   x = 9,095,094,352.00/108,493.92
6. Step 6: Final answer
   x = 83,830.45