Finding the Fourth Proportional to 17,337.59, 23,925.78 and 9,379.65

Step by Step Solution

1. Step 1: Write the proportion equation
   17,337.59 : 23,925.78 = 9,379.65 : x
2. Step 2: Convert to fraction form
   17,337.59/23,925.78 = 9,379.65/x
3. Step 3: Cross multiply
   17,337.59x = 23,925.78 × 9,379.65
4. Step 4: Simplify right side
   17,337.59x = 224,415,397.52
5. Step 5: Solve for x
   x = 224,415,397.52/17,337.59
6. Step 6: Final answer
   x = 12,943.86