Finding the Fourth Proportional to 16,827.27, 23,222.42 and 9,755.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,827.27 : 23,222.42 = 9,755.91 : x
2. Step 2: Convert to fraction form
   16,827.27/23,222.42 = 9,755.91/x
3. Step 3: Cross multiply
   16,827.27x = 23,222.42 × 9,755.91
4. Step 4: Simplify right side
   16,827.27x = 226,555,790.72
5. Step 5: Solve for x
   x = 226,555,790.72/16,827.27
6. Step 6: Final answer
   x = 13,463.61