Finding the Fourth Proportional to 17,507.79, 24,160.55 and 9,550.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,507.79 : 24,160.55 = 9,550.08 : x
2. Step 2: Convert to fraction form
   17,507.79/24,160.55 = 9,550.08/x
3. Step 3: Cross multiply
   17,507.79x = 24,160.55 × 9,550.08
4. Step 4: Simplify right side
   17,507.79x = 230,735,137.59
5. Step 5: Solve for x
   x = 230,735,137.59/17,507.79
6. Step 6: Final answer
   x = 13,179.00