Finding the Fourth Proportional to 17,706.72, 24,434.34 and 9,747.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,706.72 : 24,434.34 = 9,747.42 : x
2. Step 2: Convert to fraction form
   17,706.72/24,434.34 = 9,747.42/x
3. Step 3: Cross multiply
   17,706.72x = 24,434.34 × 9,747.42
4. Step 4: Simplify right side
   17,706.72x = 238,171,774.40
5. Step 5: Solve for x
   x = 238,171,774.40/17,706.72
6. Step 6: Final answer
   x = 13,450.93