Finding the Fourth Proportional to 6,968.48, 10,449.62 and 3,267.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,968.48 : 10,449.62 = 3,267.72 : x
2. Step 2: Convert to fraction form
   6,968.48/10,449.62 = 3,267.72/x
3. Step 3: Cross multiply
   6,968.48x = 10,449.62 × 3,267.72
4. Step 4: Simplify right side
   6,968.48x = 34,146,432.27
5. Step 5: Solve for x
   x = 34,146,432.27/6,968.48
6. Step 6: Final answer
   x = 4,900.13