Finding the Fourth Proportional to 6,150.85, 8,488.28 and 3,498.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,150.85 : 8,488.28 = 3,498.27 : x
2. Step 2: Convert to fraction form
   6,150.85/8,488.28 = 3,498.27/x
3. Step 3: Cross multiply
   6,150.85x = 8,488.28 × 3,498.27
4. Step 4: Simplify right side
   6,150.85x = 29,694,295.28
5. Step 5: Solve for x
   x = 29,694,295.28/6,150.85
6. Step 6: Final answer
   x = 4,827.67