Finding the Fourth Proportional to 17,687.52, 24,408.84 and 9,730.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,687.52 : 24,408.84 = 9,730.26 : x
2. Step 2: Convert to fraction form
   17,687.52/24,408.84 = 9,730.26/x
3. Step 3: Cross multiply
   17,687.52x = 24,408.84 × 9,730.26
4. Step 4: Simplify right side
   17,687.52x = 237,504,359.50
5. Step 5: Solve for x
   x = 237,504,359.50/17,687.52
6. Step 6: Final answer
   x = 13,427.79