Finding the Fourth Proportional to 16,524.06, 22,805 and 9,811.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,524.06 : 22,805 = 9,811.33 : x
2. Step 2: Convert to fraction form
   16,524.06/22,805 = 9,811.33/x
3. Step 3: Cross multiply
   16,524.06x = 22,805 × 9,811.33
4. Step 4: Simplify right side
   16,524.06x = 223,747,380.65
5. Step 5: Solve for x
   x = 223,747,380.65/16,524.06
6. Step 6: Final answer
   x = 13,540.70