Finding the Fourth Proportional to 17,337.36, 23,925.39 and 9,379.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,337.36 : 23,925.39 = 9,379.42 : x
2. Step 2: Convert to fraction form
   17,337.36/23,925.39 = 9,379.42/x
3. Step 3: Cross multiply
   17,337.36x = 23,925.39 × 9,379.42
4. Step 4: Simplify right side
   17,337.36x = 224,406,186.49
5. Step 5: Solve for x
   x = 224,406,186.49/17,337.36
6. Step 6: Final answer
   x = 12,943.50