Finding the Fourth Proportional to 12,326.38, 17,013.46 and 7,024.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,326.38 : 17,013.46 = 7,024.34 : x
2. Step 2: Convert to fraction form
   12,326.38/17,013.46 = 7,024.34/x
3. Step 3: Cross multiply
   12,326.38x = 17,013.46 × 7,024.34
4. Step 4: Simplify right side
   12,326.38x = 119,508,327.62
5. Step 5: Solve for x
   x = 119,508,327.62/12,326.38
6. Step 6: Final answer
   x = 9,695.33