Finding the Fourth Proportional to 60,817.92, 83,928.78 and 33,960.39

Step by Step Solution

1. Step 1: Write the proportion equation
   60,817.92 : 83,928.78 = 33,960.39 : x
2. Step 2: Convert to fraction form
   60,817.92/83,928.78 = 33,960.39/x
3. Step 3: Cross multiply
   60,817.92x = 83,928.78 × 33,960.39
4. Step 4: Simplify right side
   60,817.92x = 2,850,254,101.02
5. Step 5: Solve for x
   x = 2,850,254,101.02/60,817.92
6. Step 6: Final answer
   x = 46,865.37