Finding the Fourth Proportional to 3,042.69, 4,559.46 and 2,348.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,042.69 : 4,559.46 = 2,348.31 : x
2. Step 2: Convert to fraction form
   3,042.69/4,559.46 = 2,348.31/x
3. Step 3: Cross multiply
   3,042.69x = 4,559.46 × 2,348.31
4. Step 4: Simplify right side
   3,042.69x = 10,707,025.51
5. Step 5: Solve for x
   x = 10,707,025.51/3,042.69
6. Step 6: Final answer
   x = 3,518.93