Finding the Fourth Proportional to 89,003.96, 122,825.57 and 48,720.27

Step by Step Solution

1. Step 1: Write the proportion equation
   89,003.96 : 122,825.57 = 48,720.27 : x
2. Step 2: Convert to fraction form
   89,003.96/122,825.57 = 48,720.27/x
3. Step 3: Cross multiply
   89,003.96x = 122,825.57 × 48,720.27
4. Step 4: Simplify right side
   89,003.96x = 5,984,094,689.70
5. Step 5: Solve for x
   x = 5,984,094,689.70/89,003.96
6. Step 6: Final answer
   x = 67,234.03