Finding the Fourth Proportional to 5,339.98, 7,363.51 and 3,663.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,339.98 : 7,363.51 = 3,663.83 : x
2. Step 2: Convert to fraction form
   5,339.98/7,363.51 = 3,663.83/x
3. Step 3: Cross multiply
   5,339.98x = 7,363.51 × 3,663.83
4. Step 4: Simplify right side
   5,339.98x = 26,978,658.09
5. Step 5: Solve for x
   x = 26,978,658.09/5,339.98
6. Step 6: Final answer
   x = 5,052.21