Finding the Fourth Proportional to 6,308.79, 9,452.42 and 4,456.33

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308.79 : 9,452.42 = 4,456.33 : x
2. Step 2: Convert to fraction form
   6,308.79/9,452.42 = 4,456.33/x
3. Step 3: Cross multiply
   6,308.79x = 9,452.42 × 4,456.33
4. Step 4: Simplify right side
   6,308.79x = 42,123,080.54
5. Step 5: Solve for x
   x = 42,123,080.54/6,308.79
6. Step 6: Final answer
   x = 6,676.89