Finding the Fourth Proportional to 89,078.10, 122,927.83 and 48,792.54

Step by Step Solution

1. Step 1: Write the proportion equation
   89,078.10 : 122,927.83 = 48,792.54 : x
2. Step 2: Convert to fraction form
   89,078.10/122,927.83 = 48,792.54/x
3. Step 3: Cross multiply
   89,078.10x = 122,927.83 × 48,792.54
4. Step 4: Simplify right side
   89,078.10x = 5,997,960,447.75
5. Step 5: Solve for x
   x = 5,997,960,447.75/89,078.10
6. Step 6: Final answer
   x = 67,333.73