Finding the Fourth Proportional to 17,717.10, 24,449.76 and 9,759.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,717.10 : 24,449.76 = 9,759.54 : x
2. Step 2: Convert to fraction form
   17,717.10/24,449.76 = 9,759.54/x
3. Step 3: Cross multiply
   17,717.10x = 24,449.76 × 9,759.54
4. Step 4: Simplify right side
   17,717.10x = 238,618,410.71
5. Step 5: Solve for x
   x = 238,618,410.71/17,717.10
6. Step 6: Final answer
   x = 13,468.25