Finding the Fourth Proportional to 84,414.34, 116,483.97 and 46,687.78

Step by Step Solution

1. Step 1: Write the proportion equation
   84,414.34 : 116,483.97 = 46,687.78 : x
2. Step 2: Convert to fraction form
   84,414.34/116,483.97 = 46,687.78/x
3. Step 3: Cross multiply
   84,414.34x = 116,483.97 × 46,687.78
4. Step 4: Simplify right side
   84,414.34x = 5,438,377,964.89
5. Step 5: Solve for x
   x = 5,438,377,964.89/84,414.34
6. Step 6: Final answer
   x = 64,424.81