Finding the Fourth Proportional to 17,382.61, 23,987.98 and 9,424.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,382.61 : 23,987.98 = 9,424.82 : x
2. Step 2: Convert to fraction form
   17,382.61/23,987.98 = 9,424.82/x
3. Step 3: Cross multiply
   17,382.61x = 23,987.98 × 9,424.82
4. Step 4: Simplify right side
   17,382.61x = 226,082,465.41
5. Step 5: Solve for x
   x = 226,082,465.41/17,382.61
6. Step 6: Final answer
   x = 13,006.24