Finding the Fourth Proportional to 84,019.50, 115,947.27 and 46,292.94

Step by Step Solution

1. Step 1: Write the proportion equation
   84,019.50 : 115,947.27 = 46,292.94 : x
2. Step 2: Convert to fraction form
   84,019.50/115,947.27 = 46,292.94/x
3. Step 3: Cross multiply
   84,019.50x = 115,947.27 × 46,292.94
4. Step 4: Simplify right side
   84,019.50x = 5,367,540,013.27
5. Step 5: Solve for x
   x = 5,367,540,013.27/84,019.50
6. Step 6: Final answer
   x = 63,884.46