Finding the Fourth Proportional to 111,843.16, 167,793.78 and 41,723

Step by Step Solution

1. Step 1: Write the proportion equation
   111,843.16 : 167,793.78 = 41,723 : x
2. Step 2: Convert to fraction form
   111,843.16/167,793.78 = 41,723/x
3. Step 3: Cross multiply
   111,843.16x = 167,793.78 × 41,723
4. Step 4: Simplify right side
   111,843.16x = 7,000,859,882.94
5. Step 5: Solve for x
   x = 7,000,859,882.94/111,843.16
6. Step 6: Final answer
   x = 62,595.33