Finding the Fourth Proportional to 6,665.37, 9,986.31 and 5,941.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,665.37 : 9,986.31 = 5,941.41 : x
2. Step 2: Convert to fraction form
   6,665.37/9,986.31 = 5,941.41/x
3. Step 3: Cross multiply
   6,665.37x = 9,986.31 × 5,941.41
4. Step 4: Simplify right side
   6,665.37x = 59,332,762.10
5. Step 5: Solve for x
   x = 59,332,762.10/6,665.37
6. Step 6: Final answer
   x = 8,901.65