Finding the Fourth Proportional to 86,854.82, 119,849.56 and 48,616.49

Step by Step Solution

1. Step 1: Write the proportion equation
   86,854.82 : 119,849.56 = 48,616.49 : x
2. Step 2: Convert to fraction form
   86,854.82/119,849.56 = 48,616.49/x
3. Step 3: Cross multiply
   86,854.82x = 119,849.56 × 48,616.49
4. Step 4: Simplify right side
   86,854.82x = 5,826,665,113.33
5. Step 5: Solve for x
   x = 5,826,665,113.33/86,854.82
6. Step 6: Final answer
   x = 67,085.11