Finding the Fourth Proportional to 32,443.50, 48,672.54 and 11,667

Step by Step Solution

1. Step 1: Write the proportion equation
   32,443.50 : 48,672.54 = 11,667 : x
2. Step 2: Convert to fraction form
   32,443.50/48,672.54 = 11,667/x
3. Step 3: Cross multiply
   32,443.50x = 48,672.54 × 11,667
4. Step 4: Simplify right side
   32,443.50x = 567,862,524.18
5. Step 5: Solve for x
   x = 567,862,524.18/32,443.50
6. Step 6: Final answer
   x = 17,503.12