Finding the Fourth Proportional to 17,585.54, 24,268.06 and 9,627.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,585.54 : 24,268.06 = 9,627.78 : x
2. Step 2: Convert to fraction form
   17,585.54/24,268.06 = 9,627.78/x
3. Step 3: Cross multiply
   17,585.54x = 24,268.06 × 9,627.78
4. Step 4: Simplify right side
   17,585.54x = 233,647,542.71
5. Step 5: Solve for x
   x = 233,647,542.71/17,585.54
6. Step 6: Final answer
   x = 13,286.34