Finding the Fourth Proportional to 84,162.69, 116,146.94 and 46,439.37

Step by Step Solution

1. Step 1: Write the proportion equation
   84,162.69 : 116,146.94 = 46,439.37 : x
2. Step 2: Convert to fraction form
   84,162.69/116,146.94 = 46,439.37/x
3. Step 3: Cross multiply
   84,162.69x = 116,146.94 × 46,439.37
4. Step 4: Simplify right side
   84,162.69x = 5,393,790,721.03
5. Step 5: Solve for x
   x = 5,393,790,721.03/84,162.69
6. Step 6: Final answer
   x = 64,087.67