Finding the Fourth Proportional to 6,542.37, 9,025.49 and 3,888.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,542.37 : 9,025.49 = 3,888.27 : x
2. Step 2: Convert to fraction form
   6,542.37/9,025.49 = 3,888.27/x
3. Step 3: Cross multiply
   6,542.37x = 9,025.49 × 3,888.27
4. Step 4: Simplify right side
   6,542.37x = 35,093,551.72
5. Step 5: Solve for x
   x = 35,093,551.72/6,542.37
6. Step 6: Final answer
   x = 5,364.04