Finding the Fourth Proportional to 17,776.89, 24,532.35 and 9,710.91

Step by Step Solution

1. Step 1: Write the proportion equation
   17,776.89 : 24,532.35 = 9,710.91 : x
2. Step 2: Convert to fraction form
   17,776.89/24,532.35 = 9,710.91/x
3. Step 3: Cross multiply
   17,776.89x = 24,532.35 × 9,710.91
4. Step 4: Simplify right side
   17,776.89x = 238,231,442.94
5. Step 5: Solve for x
   x = 238,231,442.94/17,776.89
6. Step 6: Final answer
   x = 13,401.19