Finding the Fourth Proportional to 6,426.72, 8,868.82 and 3,594.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,426.72 : 8,868.82 = 3,594.10 : x
2. Step 2: Convert to fraction form
   6,426.72/8,868.82 = 3,594.10/x
3. Step 3: Cross multiply
   6,426.72x = 8,868.82 × 3,594.10
4. Step 4: Simplify right side
   6,426.72x = 31,875,408.28
5. Step 5: Solve for x
   x = 31,875,408.28/6,426.72
6. Step 6: Final answer
   x = 4,959.83