Finding the Fourth Proportional to 22,468, 31,005.84 and 12,532

Step by Step Solution

1. Step 1: Write the proportion equation
   22,468 : 31,005.84 = 12,532 : x
2. Step 2: Convert to fraction form
   22,468/31,005.84 = 12,532/x
3. Step 3: Cross multiply
   22,468x = 31,005.84 × 12,532
4. Step 4: Simplify right side
   22,468x = 388,565,186.88
5. Step 5: Solve for x
   x = 388,565,186.88/22,468
6. Step 6: Final answer
   x = 17,294.16