Finding the Fourth Proportional to 111,231.80, 166,863.96 and 32,335.78

Step by Step Solution

1. Step 1: Write the proportion equation
   111,231.80 : 166,863.96 = 32,335.78 : x
2. Step 2: Convert to fraction form
   111,231.80/166,863.96 = 32,335.78/x
3. Step 3: Cross multiply
   111,231.80x = 166,863.96 × 32,335.78
4. Step 4: Simplify right side
   111,231.80x = 5,395,676,300.49
5. Step 5: Solve for x
   x = 5,395,676,300.49/111,231.80
6. Step 6: Final answer
   x = 48,508.40