Finding the Fourth Proportional to 115,096.68, 172,710.89 and 62,510.76

Step by Step Solution

1. Step 1: Write the proportion equation
   115,096.68 : 172,710.89 = 62,510.76 : x
2. Step 2: Convert to fraction form
   115,096.68/172,710.89 = 62,510.76/x
3. Step 3: Cross multiply
   115,096.68x = 172,710.89 × 62,510.76
4. Step 4: Simplify right side
   115,096.68x = 10,796,288,994.18
5. Step 5: Solve for x
   x = 10,796,288,994.18/115,096.68
6. Step 6: Final answer
   x = 93,801.92