Finding the Fourth Proportional to 17,949.62, 24,771.02 and 9,773.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,949.62 : 24,771.02 = 9,773.76 : x
2. Step 2: Convert to fraction form
   17,949.62/24,771.02 = 9,773.76/x
3. Step 3: Cross multiply
   17,949.62x = 24,771.02 × 9,773.76
4. Step 4: Simplify right side
   17,949.62x = 242,105,955.57
5. Step 5: Solve for x
   x = 242,105,955.57/17,949.62
6. Step 6: Final answer
   x = 13,488.09