Finding the Fourth Proportional to 89,060.25, 122,903.96 and 60,765.33

Step by Step Solution

1. Step 1: Write the proportion equation
   89,060.25 : 122,903.96 = 60,765.33 : x
2. Step 2: Convert to fraction form
   89,060.25/122,903.96 = 60,765.33/x
3. Step 3: Cross multiply
   89,060.25x = 122,903.96 × 60,765.33
4. Step 4: Simplify right side
   89,060.25x = 7,468,299,383.88
5. Step 5: Solve for x
   x = 7,468,299,383.88/89,060.25
6. Step 6: Final answer
   x = 83,856.71