Finding the Fourth Proportional to 89,023.05, 122,849.87 and 48,734.87

Step by Step Solution

1. Step 1: Write the proportion equation
   89,023.05 : 122,849.87 = 48,734.87 : x
2. Step 2: Convert to fraction form
   89,023.05/122,849.87 = 48,734.87/x
3. Step 3: Cross multiply
   89,023.05x = 122,849.87 × 48,734.87
4. Step 4: Simplify right side
   89,023.05x = 5,987,071,586.04
5. Step 5: Solve for x
   x = 5,987,071,586.04/89,023.05
6. Step 6: Final answer
   x = 67,253.05