Finding the Fourth Proportional to 2,592.27, 3,885.17 and 2,042.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.27 : 3,885.17 = 2,042.28 : x
2. Step 2: Convert to fraction form
   2,592.27/3,885.17 = 2,042.28/x
3. Step 3: Cross multiply
   2,592.27x = 3,885.17 × 2,042.28
4. Step 4: Simplify right side
   2,592.27x = 7,934,594.78
5. Step 5: Solve for x
   x = 7,934,594.78/2,592.27
6. Step 6: Final answer
   x = 3,060.87