Finding the Fourth Proportional to 89,079.55, 122,929.82 and 48,793.97

Step by Step Solution

1. Step 1: Write the proportion equation
   89,079.55 : 122,929.82 = 48,793.97 : x
2. Step 2: Convert to fraction form
   89,079.55/122,929.82 = 48,793.97/x
3. Step 3: Cross multiply
   89,079.55x = 122,929.82 × 48,793.97
4. Step 4: Simplify right side
   89,079.55x = 5,998,234,195.52
5. Step 5: Solve for x
   x = 5,998,234,195.52/89,079.55
6. Step 6: Final answer
   x = 67,335.71