Finding the Fourth Proportional to 16,582.86, 22,882.71 and 9,866.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,582.86 : 22,882.71 = 9,866.46 : x
2. Step 2: Convert to fraction form
   16,582.86/22,882.71 = 9,866.46/x
3. Step 3: Cross multiply
   16,582.86x = 22,882.71 × 9,866.46
4. Step 4: Simplify right side
   16,582.86x = 225,771,342.91
5. Step 5: Solve for x
   x = 225,771,342.91/16,582.86
6. Step 6: Final answer
   x = 13,614.74