Finding the Fourth Proportional to 10,331.58, 14,255.22 and 5,854.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,331.58 : 14,255.22 = 5,854.31 : x
2. Step 2: Convert to fraction form
   10,331.58/14,255.22 = 5,854.31/x
3. Step 3: Cross multiply
   10,331.58x = 14,255.22 × 5,854.31
4. Step 4: Simplify right side
   10,331.58x = 83,454,477.00
5. Step 5: Solve for x
   x = 83,454,477.00/10,331.58
6. Step 6: Final answer
   x = 8,077.61