Finding the Fourth Proportional to 17,756.71, 24,504.89 and 9,798.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,756.71 : 24,504.89 = 9,798.76 : x
2. Step 2: Convert to fraction form
   17,756.71/24,504.89 = 9,798.76/x
3. Step 3: Cross multiply
   17,756.71x = 24,504.89 × 9,798.76
4. Step 4: Simplify right side
   17,756.71x = 240,117,535.94
5. Step 5: Solve for x
   x = 240,117,535.94/17,756.71
6. Step 6: Final answer
   x = 13,522.64