Finding the Fourth Proportional to 111,741.72, 167,609.16 and 32,857.44

Step by Step Solution

1. Step 1: Write the proportion equation
   111,741.72 : 167,609.16 = 32,857.44 : x
2. Step 2: Convert to fraction form
   111,741.72/167,609.16 = 32,857.44/x
3. Step 3: Cross multiply
   111,741.72x = 167,609.16 × 32,857.44
4. Step 4: Simplify right side
   111,741.72x = 5,507,207,918.15
5. Step 5: Solve for x
   x = 5,507,207,918.15/111,741.72
6. Step 6: Final answer
   x = 49,285.15