Finding the Fourth Proportional to 111,377.72, 167,081.70 and 32,491.28

Step by Step Solution

1. Step 1: Write the proportion equation
   111,377.72 : 167,081.70 = 32,491.28 : x
2. Step 2: Convert to fraction form
   111,377.72/167,081.70 = 32,491.28/x
3. Step 3: Cross multiply
   111,377.72x = 167,081.70 × 32,491.28
4. Step 4: Simplify right side
   111,377.72x = 5,428,698,297.58
5. Step 5: Solve for x
   x = 5,428,698,297.58/111,377.72
6. Step 6: Final answer
   x = 48,741.33