Finding the Fourth Proportional to 115,063.34, 172,483.43 and 58,929.93

Step by Step Solution

1. Step 1: Write the proportion equation
   115,063.34 : 172,483.43 = 58,929.93 : x
2. Step 2: Convert to fraction form
   115,063.34/172,483.43 = 58,929.93/x
3. Step 3: Cross multiply
   115,063.34x = 172,483.43 × 58,929.93
4. Step 4: Simplify right side
   115,063.34x = 10,164,436,161.41
5. Step 5: Solve for x
   x = 10,164,436,161.41/115,063.34
6. Step 6: Final answer
   x = 88,337.75