Finding the Fourth Proportional to 89,024.01, 122,854.59 and 48,737.09

Step by Step Solution

1. Step 1: Write the proportion equation
   89,024.01 : 122,854.59 = 48,737.09 : x
2. Step 2: Convert to fraction form
   89,024.01/122,854.59 = 48,737.09/x
3. Step 3: Cross multiply
   89,024.01x = 122,854.59 × 48,737.09
4. Step 4: Simplify right side
   89,024.01x = 5,987,574,595.47
5. Step 5: Solve for x
   x = 5,987,574,595.47/89,024.01
6. Step 6: Final answer
   x = 67,257.97