Finding the Fourth Proportional to 6,734.31, 10,105.79 and 3,269.67

Step by Step Solution

1. Step 1: Write the proportion equation
   6,734.31 : 10,105.79 = 3,269.67 : x
2. Step 2: Convert to fraction form
   6,734.31/10,105.79 = 3,269.67/x
3. Step 3: Cross multiply
   6,734.31x = 10,105.79 × 3,269.67
4. Step 4: Simplify right side
   6,734.31x = 33,042,582.04
5. Step 5: Solve for x
   x = 33,042,582.04/6,734.31
6. Step 6: Final answer
   x = 4,906.60