Finding the Fourth Proportional to 6,267.29, 8,648.85 and 3,749.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,267.29 : 8,648.85 = 3,749.50 : x
2. Step 2: Convert to fraction form
   6,267.29/8,648.85 = 3,749.50/x
3. Step 3: Cross multiply
   6,267.29x = 8,648.85 × 3,749.50
4. Step 4: Simplify right side
   6,267.29x = 32,428,841.45
5. Step 5: Solve for x
   x = 32,428,841.45/6,267.29
6. Step 6: Final answer
   x = 5,174.30