Finding the Fourth Proportional to 6,042.72, 8,339.46 and 3,354.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,042.72 : 8,339.46 = 3,354.19 : x
2. Step 2: Convert to fraction form
   6,042.72/8,339.46 = 3,354.19/x
3. Step 3: Cross multiply
   6,042.72x = 8,339.46 × 3,354.19
4. Step 4: Simplify right side
   6,042.72x = 27,972,129.23
5. Step 5: Solve for x
   x = 27,972,129.23/6,042.72
6. Step 6: Final answer
   x = 4,629.06