Finding the Fourth Proportional to 115,369.42, 173,053.35 and 62,086.47

Step by Step Solution

1. Step 1: Write the proportion equation
   115,369.42 : 173,053.35 = 62,086.47 : x
2. Step 2: Convert to fraction form
   115,369.42/173,053.35 = 62,086.47/x
3. Step 3: Cross multiply
   115,369.42x = 173,053.35 × 62,086.47
4. Step 4: Simplify right side
   115,369.42x = 10,744,271,778.39
5. Step 5: Solve for x
   x = 10,744,271,778.39/115,369.42
6. Step 6: Final answer
   x = 93,129.29