Finding the Fourth Proportional to 2,752.31, 4,118.85 and 2,592.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.31 : 4,118.85 = 2,592.41 : x
2. Step 2: Convert to fraction form
   2,752.31/4,118.85 = 2,592.41/x
3. Step 3: Cross multiply
   2,752.31x = 4,118.85 × 2,592.41
4. Step 4: Simplify right side
   2,752.31x = 10,677,727.33
5. Step 5: Solve for x
   x = 10,677,727.33/2,752.31
6. Step 6: Final answer
   x = 3,879.55