Finding the Fourth Proportional to 84,359.97, 116,410.91 and 46,631.25

Step by Step Solution

1. Step 1: Write the proportion equation
   84,359.97 : 116,410.91 = 46,631.25 : x
2. Step 2: Convert to fraction form
   84,359.97/116,410.91 = 46,631.25/x
3. Step 3: Cross multiply
   84,359.97x = 116,410.91 × 46,631.25
4. Step 4: Simplify right side
   84,359.97x = 5,428,386,013.78
5. Step 5: Solve for x
   x = 5,428,386,013.78/84,359.97
6. Step 6: Final answer
   x = 64,347.89