Finding the Fourth Proportional to 88,760.94, 122,473.89 and 50,518.27

Step by Step Solution

1. Step 1: Write the proportion equation
   88,760.94 : 122,473.89 = 50,518.27 : x
2. Step 2: Convert to fraction form
   88,760.94/122,473.89 = 50,518.27/x
3. Step 3: Cross multiply
   88,760.94x = 122,473.89 × 50,518.27
4. Step 4: Simplify right side
   88,760.94x = 6,187,169,042.97
5. Step 5: Solve for x
   x = 6,187,169,042.97/88,760.94
6. Step 6: Final answer
   x = 69,705.99