Finding the Fourth Proportional to 123,951.71, 171,046.81 and 70,237.37

Step by Step Solution

1. Step 1: Write the proportion equation
   123,951.71 : 171,046.81 = 70,237.37 : x
2. Step 2: Convert to fraction form
   123,951.71/171,046.81 = 70,237.37/x
3. Step 3: Cross multiply
   123,951.71x = 171,046.81 × 70,237.37
4. Step 4: Simplify right side
   123,951.71x = 12,013,878,081.29
5. Step 5: Solve for x
   x = 12,013,878,081.29/123,951.71
6. Step 6: Final answer
   x = 96,923.86