Finding the Fourth Proportional to 6,676.56, 10,013.58 and 3,388.68

Step by Step Solution

1. Step 1: Write the proportion equation
   6,676.56 : 10,013.58 = 3,388.68 : x
2. Step 2: Convert to fraction form
   6,676.56/10,013.58 = 3,388.68/x
3. Step 3: Cross multiply
   6,676.56x = 10,013.58 × 3,388.68
4. Step 4: Simplify right side
   6,676.56x = 33,932,818.27
5. Step 5: Solve for x
   x = 33,932,818.27/6,676.56
6. Step 6: Final answer
   x = 5,082.38