Finding the Fourth Proportional to 11,411.27, 17,123.06 and 5,567.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,411.27 : 17,123.06 = 5,567.88 : x
2. Step 2: Convert to fraction form
   11,411.27/17,123.06 = 5,567.88/x
3. Step 3: Cross multiply
   11,411.27x = 17,123.06 × 5,567.88
4. Step 4: Simplify right side
   11,411.27x = 95,339,122.93
5. Step 5: Solve for x
   x = 95,339,122.93/11,411.27
6. Step 6: Final answer
   x = 8,354.82