Finding the Fourth Proportional to 111,112.28, 166,707.39 and 32,231.24

Step by Step Solution

1. Step 1: Write the proportion equation
   111,112.28 : 166,707.39 = 32,231.24 : x
2. Step 2: Convert to fraction form
   111,112.28/166,707.39 = 32,231.24/x
3. Step 3: Cross multiply
   111,112.28x = 166,707.39 × 32,231.24
4. Step 4: Simplify right side
   111,112.28x = 5,373,185,896.86
5. Step 5: Solve for x
   x = 5,373,185,896.86/111,112.28
6. Step 6: Final answer
   x = 48,358.16