Finding the Fourth Proportional to 6,426.27, 8,868.42 and 3,593.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,426.27 : 8,868.42 = 3,593.55 : x
2. Step 2: Convert to fraction form
   6,426.27/8,868.42 = 3,593.55/x
3. Step 3: Cross multiply
   6,426.27x = 8,868.42 × 3,593.55
4. Step 4: Simplify right side
   6,426.27x = 31,869,110.69
5. Step 5: Solve for x
   x = 31,869,110.69/6,426.27
6. Step 6: Final answer
   x = 4,959.19