Finding the Fourth Proportional to 32,405.33, 48,617.42 and 13,675.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,405.33 : 48,617.42 = 13,675.50 : x
2. Step 2: Convert to fraction form
   32,405.33/48,617.42 = 13,675.50/x
3. Step 3: Cross multiply
   32,405.33x = 48,617.42 × 13,675.50
4. Step 4: Simplify right side
   32,405.33x = 664,867,458.83
5. Step 5: Solve for x
   x = 664,867,458.83/32,405.33
6. Step 6: Final answer
   x = 20,517.22