Finding the Fourth Proportional to 2,864.52, 4,292.51 and 2,348.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,864.52 : 4,292.51 = 2,348.15 : x
2. Step 2: Convert to fraction form
   2,864.52/4,292.51 = 2,348.15/x
3. Step 3: Cross multiply
   2,864.52x = 4,292.51 × 2,348.15
4. Step 4: Simplify right side
   2,864.52x = 10,079,424.15
5. Step 5: Solve for x
   x = 10,079,424.15/2,864.52
6. Step 6: Final answer
   x = 3,518.71