Finding the Fourth Proportional to 111,499.60, 167,233.20 and 32,605.60

Step by Step Solution

1. Step 1: Write the proportion equation
   111,499.60 : 167,233.20 = 32,605.60 : x
2. Step 2: Convert to fraction form
   111,499.60/167,233.20 = 32,605.60/x
3. Step 3: Cross multiply
   111,499.60x = 167,233.20 × 32,605.60
4. Step 4: Simplify right side
   111,499.60x = 5,452,738,825.92
5. Step 5: Solve for x
   x = 5,452,738,825.92/111,499.60
6. Step 6: Final answer
   x = 48,903.66