Finding the Fourth Proportional to 123,945.44, 171,044.71 and 67,356.82

Step by Step Solution

1. Step 1: Write the proportion equation
   123,945.44 : 171,044.71 = 67,356.82 : x
2. Step 2: Convert to fraction form
   123,945.44/171,044.71 = 67,356.82/x
3. Step 3: Cross multiply
   123,945.44x = 171,044.71 × 67,356.82
4. Step 4: Simplify right side
   123,945.44x = 11,521,027,743.42
5. Step 5: Solve for x
   x = 11,521,027,743.42/123,945.44
6. Step 6: Final answer
   x = 92,952.41