Finding the Fourth Proportional to 6,042.06, 8,337.47 and 3,389.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,042.06 : 8,337.47 = 3,389.31 : x
2. Step 2: Convert to fraction form
   6,042.06/8,337.47 = 3,389.31/x
3. Step 3: Cross multiply
   6,042.06x = 8,337.47 × 3,389.31
4. Step 4: Simplify right side
   6,042.06x = 28,258,253.50
5. Step 5: Solve for x
   x = 28,258,253.50/6,042.06
6. Step 6: Final answer
   x = 4,676.92