Finding the Fourth Proportional to 5,395.98, 8,101.42 and 3,726.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,395.98 : 8,101.42 = 3,726.18 : x
2. Step 2: Convert to fraction form
   5,395.98/8,101.42 = 3,726.18/x
3. Step 3: Cross multiply
   5,395.98x = 8,101.42 × 3,726.18
4. Step 4: Simplify right side
   5,395.98x = 30,187,330.54
5. Step 5: Solve for x
   x = 30,187,330.54/5,395.98
6. Step 6: Final answer
   x = 5,594.42