Finding the Fourth Proportional to 17,558.34, 24,230.52 and 9,600.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,558.34 : 24,230.52 = 9,600.56 : x
2. Step 2: Convert to fraction form
   17,558.34/24,230.52 = 9,600.56/x
3. Step 3: Cross multiply
   17,558.34x = 24,230.52 × 9,600.56
4. Step 4: Simplify right side
   17,558.34x = 232,626,561.09
5. Step 5: Solve for x
   x = 232,626,561.09/17,558.34
6. Step 6: Final answer
   x = 13,248.78