Finding the Fourth Proportional to 16,757.59, 23,125.50 and 9,204.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,757.59 : 23,125.50 = 9,204.42 : x
2. Step 2: Convert to fraction form
   16,757.59/23,125.50 = 9,204.42/x
3. Step 3: Cross multiply
   16,757.59x = 23,125.50 × 9,204.42
4. Step 4: Simplify right side
   16,757.59x = 212,856,814.71
5. Step 5: Solve for x
   x = 212,856,814.71/16,757.59
6. Step 6: Final answer
   x = 12,702.11