Finding the Fourth Proportional to 89,057.37, 122,899.56 and 48,771.41

Step by Step Solution

1. Step 1: Write the proportion equation
   89,057.37 : 122,899.56 = 48,771.41 : x
2. Step 2: Convert to fraction form
   89,057.37/122,899.56 = 48,771.41/x
3. Step 3: Cross multiply
   89,057.37x = 122,899.56 × 48,771.41
4. Step 4: Simplify right side
   89,057.37x = 5,993,984,829.58
5. Step 5: Solve for x
   x = 5,993,984,829.58/89,057.37
6. Step 6: Final answer
   x = 67,304.76