Finding the Fourth Proportional to 89,077.86, 122,929.68 and 48,793.32

Step by Step Solution

1. Step 1: Write the proportion equation
   89,077.86 : 122,929.68 = 48,793.32 : x
2. Step 2: Convert to fraction form
   89,077.86/122,929.68 = 48,793.32/x
3. Step 3: Cross multiply
   89,077.86x = 122,929.68 × 48,793.32
4. Step 4: Simplify right side
   89,077.86x = 5,998,147,213.74
5. Step 5: Solve for x
   x = 5,998,147,213.74/89,077.86
6. Step 6: Final answer
   x = 67,336.00