Finding the Fourth Proportional to 6,401.94, 8,833.60 and 3,568.70

Step by Step Solution

1. Step 1: Write the proportion equation
   6,401.94 : 8,833.60 = 3,568.70 : x
2. Step 2: Convert to fraction form
   6,401.94/8,833.60 = 3,568.70/x
3. Step 3: Cross multiply
   6,401.94x = 8,833.60 × 3,568.70
4. Step 4: Simplify right side
   6,401.94x = 31,524,468.32
5. Step 5: Solve for x
   x = 31,524,468.32/6,401.94
6. Step 6: Final answer
   x = 4,924.21