Finding the Fourth Proportional to 111,353.54, 167,012.53 and 32,449.31

Step by Step Solution

1. Step 1: Write the proportion equation
   111,353.54 : 167,012.53 = 32,449.31 : x
2. Step 2: Convert to fraction form
   111,353.54/167,012.53 = 32,449.31/x
3. Step 3: Cross multiply
   111,353.54x = 167,012.53 × 32,449.31
4. Step 4: Simplify right side
   111,353.54x = 5,419,441,252.49
5. Step 5: Solve for x
   x = 5,419,441,252.49/111,353.54
6. Step 6: Final answer
   x = 48,668.78