Finding the Fourth Proportional to 17,557.98, 24,230.31 and 9,600.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,557.98 : 24,230.31 = 9,600.54 : x
2. Step 2: Convert to fraction form
   17,557.98/24,230.31 = 9,600.54/x
3. Step 3: Cross multiply
   17,557.98x = 24,230.31 × 9,600.54
4. Step 4: Simplify right side
   17,557.98x = 232,624,060.37
5. Step 5: Solve for x
   x = 232,624,060.37/17,557.98
6. Step 6: Final answer
   x = 13,248.91