Finding the Fourth Proportional to 17,658.78, 24,369.27 and 9,701.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,658.78 : 24,369.27 = 9,701.16 : x
2. Step 2: Convert to fraction form
   17,658.78/24,369.27 = 9,701.16/x
3. Step 3: Cross multiply
   17,658.78x = 24,369.27 × 9,701.16
4. Step 4: Simplify right side
   17,658.78x = 236,410,187.35
5. Step 5: Solve for x
   x = 236,410,187.35/17,658.78
6. Step 6: Final answer
   x = 13,387.69