Finding the Fourth Proportional to 16,008.86, 24,018.17 and 7,243.85

Step by Step Solution

1. Step 1: Write the proportion equation
   16,008.86 : 24,018.17 = 7,243.85 : x
2. Step 2: Convert to fraction form
   16,008.86/24,018.17 = 7,243.85/x
3. Step 3: Cross multiply
   16,008.86x = 24,018.17 × 7,243.85
4. Step 4: Simplify right side
   16,008.86x = 173,984,044.58
5. Step 5: Solve for x
   x = 173,984,044.58/16,008.86
6. Step 6: Final answer
   x = 10,867.98