Finding the Fourth Proportional to 83,923.56, 115,815.30 and 46,198.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,923.56 : 115,815.30 = 46,198.56 : x
2. Step 2: Convert to fraction form
   83,923.56/115,815.30 = 46,198.56/x
3. Step 3: Cross multiply
   83,923.56x = 115,815.30 × 46,198.56
4. Step 4: Simplify right side
   83,923.56x = 5,350,500,085.97
5. Step 5: Solve for x
   x = 5,350,500,085.97/83,923.56
6. Step 6: Final answer
   x = 63,754.45