Finding the Fourth Proportional to 23,123.98, 34,687.46 and 7,329.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,123.98 : 34,687.46 = 7,329.61 : x
2. Step 2: Convert to fraction form
   23,123.98/34,687.46 = 7,329.61/x
3. Step 3: Cross multiply
   23,123.98x = 34,687.46 × 7,329.61
4. Step 4: Simplify right side
   23,123.98x = 254,245,553.69
5. Step 5: Solve for x
   x = 254,245,553.69/23,123.98
6. Step 6: Final answer
   x = 10,994.89