Finding the Fourth Proportional to 6,087.81, 8,401.22 and 3,293.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,087.81 : 8,401.22 = 3,293.31 : x
2. Step 2: Convert to fraction form
   6,087.81/8,401.22 = 3,293.31/x
3. Step 3: Cross multiply
   6,087.81x = 8,401.22 × 3,293.31
4. Step 4: Simplify right side
   6,087.81x = 27,667,821.84
5. Step 5: Solve for x
   x = 27,667,821.84/6,087.81
6. Step 6: Final answer
   x = 4,544.79