Finding the Fourth Proportional to 111,573.21, 167,359.80 and 32,687.43

Step by Step Solution

1. Step 1: Write the proportion equation
   111,573.21 : 167,359.80 = 32,687.43 : x
2. Step 2: Convert to fraction form
   111,573.21/167,359.80 = 32,687.43/x
3. Step 3: Cross multiply
   111,573.21x = 167,359.80 × 32,687.43
4. Step 4: Simplify right side
   111,573.21x = 5,470,561,747.31
5. Step 5: Solve for x
   x = 5,470,561,747.31/111,573.21
6. Step 6: Final answer
   x = 49,031.14