Finding the Fourth Proportional to 17,567.50, 26,350.98 and 5,721.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,567.50 : 26,350.98 = 5,721.82 : x
2. Step 2: Convert to fraction form
   17,567.50/26,350.98 = 5,721.82/x
3. Step 3: Cross multiply
   17,567.50x = 26,350.98 × 5,721.82
4. Step 4: Simplify right side
   17,567.50x = 150,775,564.38
5. Step 5: Solve for x
   x = 150,775,564.38/17,567.50
6. Step 6: Final answer
   x = 8,582.64