Finding the Fourth Proportional to 6,426.88, 8,869.05 and 3,594.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,426.88 : 8,869.05 = 3,594.26 : x
2. Step 2: Convert to fraction form
   6,426.88/8,869.05 = 3,594.26/x
3. Step 3: Cross multiply
   6,426.88x = 8,869.05 × 3,594.26
4. Step 4: Simplify right side
   6,426.88x = 31,877,693.83
5. Step 5: Solve for x
   x = 31,877,693.83/6,426.88
6. Step 6: Final answer
   x = 4,960.06