Finding the Fourth Proportional to 5,632.54, 8,442.87 and 3,553.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,632.54 : 8,442.87 = 3,553.82 : x
2. Step 2: Convert to fraction form
   5,632.54/8,442.87 = 3,553.82/x
3. Step 3: Cross multiply
   5,632.54x = 8,442.87 × 3,553.82
4. Step 4: Simplify right side
   5,632.54x = 30,004,440.26
5. Step 5: Solve for x
   x = 30,004,440.26/5,632.54
6. Step 6: Final answer
   x = 5,326.98