Finding the Fourth Proportional to 89,088.78, 122,936.04 and 48,796.02

Step by Step Solution

1. Step 1: Write the proportion equation
   89,088.78 : 122,936.04 = 48,796.02 : x
2. Step 2: Convert to fraction form
   89,088.78/122,936.04 = 48,796.02/x
3. Step 3: Cross multiply
   89,088.78x = 122,936.04 × 48,796.02
4. Step 4: Simplify right side
   89,088.78x = 5,998,789,466.56
5. Step 5: Solve for x
   x = 5,998,789,466.56/89,088.78
6. Step 6: Final answer
   x = 67,334.96