Finding the Fourth Proportional to 83,983.06, 115,896.61 and 46,257.31

Step by Step Solution

1. Step 1: Write the proportion equation
   83,983.06 : 115,896.61 = 46,257.31 : x
2. Step 2: Convert to fraction form
   83,983.06/115,896.61 = 46,257.31/x
3. Step 3: Cross multiply
   83,983.06x = 115,896.61 × 46,257.31
4. Step 4: Simplify right side
   83,983.06x = 5,361,065,011.33
5. Step 5: Solve for x
   x = 5,361,065,011.33/83,983.06
6. Step 6: Final answer
   x = 63,835.08