Finding the Fourth Proportional to 89,057.53, 122,899.22 and 48,771.32

Step by Step Solution

1. Step 1: Write the proportion equation
   89,057.53 : 122,899.22 = 48,771.32 : x
2. Step 2: Convert to fraction form
   89,057.53/122,899.22 = 48,771.32/x
3. Step 3: Cross multiply
   89,057.53x = 122,899.22 × 48,771.32
4. Step 4: Simplify right side
   89,057.53x = 5,993,956,785.25
5. Step 5: Solve for x
   x = 5,993,956,785.25/89,057.53
6. Step 6: Final answer
   x = 67,304.33