Finding the Fourth Proportional to 111,813.88, 167,738.48 and 32,917.72

Step by Step Solution

1. Step 1: Write the proportion equation
   111,813.88 : 167,738.48 = 32,917.72 : x
2. Step 2: Convert to fraction form
   111,813.88/167,738.48 = 32,917.72/x
3. Step 3: Cross multiply
   111,813.88x = 167,738.48 × 32,917.72
4. Step 4: Simplify right side
   111,813.88x = 5,521,568,317.87
5. Step 5: Solve for x
   x = 5,521,568,317.87/111,813.88
6. Step 6: Final answer
   x = 49,381.78