Finding the Fourth Proportional to 32,443.22, 48,671.37 and 13,723.31

Step by Step Solution

1. Step 1: Write the proportion equation
   32,443.22 : 48,671.37 = 13,723.31 : x
2. Step 2: Convert to fraction form
   32,443.22/48,671.37 = 13,723.31/x
3. Step 3: Cross multiply
   32,443.22x = 48,671.37 × 13,723.31
4. Step 4: Simplify right side
   32,443.22x = 667,932,055.28
5. Step 5: Solve for x
   x = 667,932,055.28/32,443.22
6. Step 6: Final answer
   x = 20,587.73