Finding the Fourth Proportional to 16,234.98, 22,404.43 and 9,524.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,234.98 : 22,404.43 = 9,524.58 : x
2. Step 2: Convert to fraction form
   16,234.98/22,404.43 = 9,524.58/x
3. Step 3: Cross multiply
   16,234.98x = 22,404.43 × 9,524.58
4. Step 4: Simplify right side
   16,234.98x = 213,392,785.89
5. Step 5: Solve for x
   x = 213,392,785.89/16,234.98
6. Step 6: Final answer
   x = 13,144.01