Finding the Fourth Proportional to 16,564.66, 22,859.01 and 9,010.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,564.66 : 22,859.01 = 9,010.83 : x
2. Step 2: Convert to fraction form
   16,564.66/22,859.01 = 9,010.83/x
3. Step 3: Cross multiply
   16,564.66x = 22,859.01 × 9,010.83
4. Step 4: Simplify right side
   16,564.66x = 205,978,653.08
5. Step 5: Solve for x
   x = 205,978,653.08/16,564.66
6. Step 6: Final answer
   x = 12,434.83