Finding the Fourth Proportional to 6,105.86, 8,426.18 and 3,588.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,105.86 : 8,426.18 = 3,588.30 : x
2. Step 2: Convert to fraction form
   6,105.86/8,426.18 = 3,588.30/x
3. Step 3: Cross multiply
   6,105.86x = 8,426.18 × 3,588.30
4. Step 4: Simplify right side
   6,105.86x = 30,235,650.48
5. Step 5: Solve for x
   x = 30,235,650.48/6,105.86
6. Step 6: Final answer
   x = 4,951.91