Finding the Fourth Proportional to 111,424.46, 167,118.78 and 32,520.20

Step by Step Solution

1. Step 1: Write the proportion equation
   111,424.46 : 167,118.78 = 32,520.20 : x
2. Step 2: Convert to fraction form
   111,424.46/167,118.78 = 32,520.20/x
3. Step 3: Cross multiply
   111,424.46x = 167,118.78 × 32,520.20
4. Step 4: Simplify right side
   111,424.46x = 5,434,736,149.36
5. Step 5: Solve for x
   x = 5,434,736,149.36/111,424.46
6. Step 6: Final answer
   x = 48,775.07