Finding the Fourth Proportional to 6,401.24, 8,833.72 and 3,568.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,401.24 : 8,833.72 = 3,568.55 : x
2. Step 2: Convert to fraction form
   6,401.24/8,833.72 = 3,568.55/x
3. Step 3: Cross multiply
   6,401.24x = 8,833.72 × 3,568.55
4. Step 4: Simplify right side
   6,401.24x = 31,523,571.51
5. Step 5: Solve for x
   x = 31,523,571.51/6,401.24
6. Step 6: Final answer
   x = 4,924.60