Finding the Fourth Proportional to 10,042.57, 13,858.52 and 5,793.64

Step by Step Solution

1. Step 1: Write the proportion equation
   10,042.57 : 13,858.52 = 5,793.64 : x
2. Step 2: Convert to fraction form
   10,042.57/13,858.52 = 5,793.64/x
3. Step 3: Cross multiply
   10,042.57x = 13,858.52 × 5,793.64
4. Step 4: Simplify right side
   10,042.57x = 80,291,290.15
5. Step 5: Solve for x
   x = 80,291,290.15/10,042.57
6. Step 6: Final answer
   x = 7,995.09