Finding the Fourth Proportional to 69,222.20, 95,472.27 and 50,104.78

Step by Step Solution

1. Step 1: Write the proportion equation
   69,222.20 : 95,472.27 = 50,104.78 : x
2. Step 2: Convert to fraction form
   69,222.20/95,472.27 = 50,104.78/x
3. Step 3: Cross multiply
   69,222.20x = 95,472.27 × 50,104.78
4. Step 4: Simplify right side
   69,222.20x = 4,783,616,845.77
5. Step 5: Solve for x
   x = 4,783,616,845.77/69,222.20
6. Step 6: Final answer
   x = 69,105.25