Finding the Fourth Proportional to 4,255.93, 5,869.83 and 2,929.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,255.93 : 5,869.83 = 2,929.15 : x
2. Step 2: Convert to fraction form
   4,255.93/5,869.83 = 2,929.15/x
3. Step 3: Cross multiply
   4,255.93x = 5,869.83 × 2,929.15
4. Step 4: Simplify right side
   4,255.93x = 17,193,612.54
5. Step 5: Solve for x
   x = 17,193,612.54/4,255.93
6. Step 6: Final answer
   x = 4,039.92