Finding the Fourth Proportional to 16,578.65, 22,877.83 and 9,024.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,578.65 : 22,877.83 = 9,024.82 : x
2. Step 2: Convert to fraction form
   16,578.65/22,877.83 = 9,024.82/x
3. Step 3: Cross multiply
   16,578.65x = 22,877.83 × 9,024.82
4. Step 4: Simplify right side
   16,578.65x = 206,468,328.86
5. Step 5: Solve for x
   x = 206,468,328.86/16,578.65
6. Step 6: Final answer
   x = 12,453.87