Finding the Fourth Proportional to 9,658.34, 14,449.39 and 7,324.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,658.34 : 14,449.39 = 7,324.93 : x
2. Step 2: Convert to fraction form
   9,658.34/14,449.39 = 7,324.93/x
3. Step 3: Cross multiply
   9,658.34x = 14,449.39 × 7,324.93
4. Step 4: Simplify right side
   9,658.34x = 105,840,770.04
5. Step 5: Solve for x
   x = 105,840,770.04/9,658.34
6. Step 6: Final answer
   x = 10,958.49