Finding the Fourth Proportional to 89,044.05, 122,883.54 and 48,761.55

Step by Step Solution

1. Step 1: Write the proportion equation
   89,044.05 : 122,883.54 = 48,761.55 : x
2. Step 2: Convert to fraction form
   89,044.05/122,883.54 = 48,761.55/x
3. Step 3: Cross multiply
   89,044.05x = 122,883.54 × 48,761.55
4. Step 4: Simplify right side
   89,044.05x = 5,991,991,879.89
5. Step 5: Solve for x
   x = 5,991,991,879.89/89,044.05
6. Step 6: Final answer
   x = 67,292.45