Finding the Fourth Proportional to 89,062.25, 122,906.72 and 60,767.33

Step by Step Solution

1. Step 1: Write the proportion equation
   89,062.25 : 122,906.72 = 60,767.33 : x
2. Step 2: Convert to fraction form
   89,062.25/122,906.72 = 60,767.33/x
3. Step 3: Cross multiply
   89,062.25x = 122,906.72 × 60,767.33
4. Step 4: Simplify right side
   89,062.25x = 7,468,713,213.46
5. Step 5: Solve for x
   x = 7,468,713,213.46/89,062.25
6. Step 6: Final answer
   x = 83,859.47