Finding the Fourth Proportional to 114,890.22, 158,550.72 and 67,171.23

Step by Step Solution

1. Step 1: Write the proportion equation
   114,890.22 : 158,550.72 = 67,171.23 : x
2. Step 2: Convert to fraction form
   114,890.22/158,550.72 = 67,171.23/x
3. Step 3: Cross multiply
   114,890.22x = 158,550.72 × 67,171.23
4. Step 4: Simplify right side
   114,890.22x = 10,650,046,879.79
5. Step 5: Solve for x
   x = 10,650,046,879.79/114,890.22
6. Step 6: Final answer
   x = 92,697.59