Finding the Fourth Proportional to 125,945.22, 173,805.58 and 69,357

Step by Step Solution

1. Step 1: Write the proportion equation
   125,945.22 : 173,805.58 = 69,357 : x
2. Step 2: Convert to fraction form
   125,945.22/173,805.58 = 69,357/x
3. Step 3: Cross multiply
   125,945.22x = 173,805.58 × 69,357
4. Step 4: Simplify right side
   125,945.22x = 12,054,633,612.06
5. Step 5: Solve for x
   x = 12,054,633,612.06/125,945.22
6. Step 6: Final answer
   x = 95,713.31