Finding the Fourth Proportional to 89,010.52, 122,829.75 and 48,716.53

Step by Step Solution

1. Step 1: Write the proportion equation
   89,010.52 : 122,829.75 = 48,716.53 : x
2. Step 2: Convert to fraction form
   89,010.52/122,829.75 = 48,716.53/x
3. Step 3: Cross multiply
   89,010.52x = 122,829.75 × 48,716.53
4. Step 4: Simplify right side
   89,010.52x = 5,983,838,893.69
5. Step 5: Solve for x
   x = 5,983,838,893.69/89,010.52
6. Step 6: Final answer
   x = 67,226.20