Finding the Fourth Proportional to 17,342.71, 23,932.86 and 9,384.94

Step by Step Solution

1. Step 1: Write the proportion equation
   17,342.71 : 23,932.86 = 9,384.94 : x
2. Step 2: Convert to fraction form
   17,342.71/23,932.86 = 9,384.94/x
3. Step 3: Cross multiply
   17,342.71x = 23,932.86 × 9,384.94
4. Step 4: Simplify right side
   17,342.71x = 224,608,455.13
5. Step 5: Solve for x
   x = 224,608,455.13/17,342.71
6. Step 6: Final answer
   x = 12,951.17