Finding the Fourth Proportional to 111,789.65, 167,666.24 and 32,885.43

Step by Step Solution

1. Step 1: Write the proportion equation
   111,789.65 : 167,666.24 = 32,885.43 : x
2. Step 2: Convert to fraction form
   111,789.65/167,666.24 = 32,885.43/x
3. Step 3: Cross multiply
   111,789.65x = 167,666.24 × 32,885.43
4. Step 4: Simplify right side
   111,789.65x = 5,513,776,398.88
5. Step 5: Solve for x
   x = 5,513,776,398.88/111,789.65
6. Step 6: Final answer
   x = 49,322.78