Finding the Fourth Proportional to 2,339.37, 3,491.91 and 2,062.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.37 : 3,491.91 = 2,062.56 : x
2. Step 2: Convert to fraction form
   2,339.37/3,491.91 = 2,062.56/x
3. Step 3: Cross multiply
   2,339.37x = 3,491.91 × 2,062.56
4. Step 4: Simplify right side
   2,339.37x = 7,202,273.89
5. Step 5: Solve for x
   x = 7,202,273.89/2,339.37
6. Step 6: Final answer
   x = 3,078.72