Finding the Fourth Proportional to 10,042.27, 13,858.10 and 5,850.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,042.27 : 13,858.10 = 5,850.25 : x
2. Step 2: Convert to fraction form
   10,042.27/13,858.10 = 5,850.25/x
3. Step 3: Cross multiply
   10,042.27x = 13,858.10 × 5,850.25
4. Step 4: Simplify right side
   10,042.27x = 81,073,320.27
5. Step 5: Solve for x
   x = 81,073,320.27/10,042.27
6. Step 6: Final answer
   x = 8,073.21