Finding the Fourth Proportional to 6,648.01, 9,978.19 and 3,363.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,648.01 : 9,978.19 = 3,363.42 : x
2. Step 2: Convert to fraction form
   6,648.01/9,978.19 = 3,363.42/x
3. Step 3: Cross multiply
   6,648.01x = 9,978.19 × 3,363.42
4. Step 4: Simplify right side
   6,648.01x = 33,560,872.82
5. Step 5: Solve for x
   x = 33,560,872.82/6,648.01
6. Step 6: Final answer
   x = 5,048.26