Finding the Fourth Proportional to 10,313.38, 14,232.72 and 5,597.65

Step by Step Solution

1. Step 1: Write the proportion equation
   10,313.38 : 14,232.72 = 5,597.65 : x
2. Step 2: Convert to fraction form
   10,313.38/14,232.72 = 5,597.65/x
3. Step 3: Cross multiply
   10,313.38x = 14,232.72 × 5,597.65
4. Step 4: Simplify right side
   10,313.38x = 79,669,713.94
5. Step 5: Solve for x
   x = 79,669,713.94/10,313.38
6. Step 6: Final answer
   x = 7,724.89