Finding the Fourth Proportional to 144,934.24, 217,416.25 and 50,164.27

Step by Step Solution

1. Step 1: Write the proportion equation
   144,934.24 : 217,416.25 = 50,164.27 : x
2. Step 2: Convert to fraction form
   144,934.24/217,416.25 = 50,164.27/x
3. Step 3: Cross multiply
   144,934.24x = 217,416.25 × 50,164.27
4. Step 4: Simplify right side
   144,934.24x = 10,906,526,380.31
5. Step 5: Solve for x
   x = 10,906,526,380.31/144,934.24
6. Step 6: Final answer
   x = 75,251.55