Finding the Fourth Proportional to 108,333.39, 149,500.59 and 60,586.73

Step by Step Solution

1. Step 1: Write the proportion equation
   108,333.39 : 149,500.59 = 60,586.73 : x
2. Step 2: Convert to fraction form
   108,333.39/149,500.59 = 60,586.73/x
3. Step 3: Cross multiply
   108,333.39x = 149,500.59 × 60,586.73
4. Step 4: Simplify right side
   108,333.39x = 9,057,752,308.04
5. Step 5: Solve for x
   x = 9,057,752,308.04/108,333.39
6. Step 6: Final answer
   x = 83,609.98