Finding the Fourth Proportional to 32,171.56, 48,241.56 and 13,446.04

Step by Step Solution

1. Step 1: Write the proportion equation
   32,171.56 : 48,241.56 = 13,446.04 : x
2. Step 2: Convert to fraction form
   32,171.56/48,241.56 = 13,446.04/x
3. Step 3: Cross multiply
   32,171.56x = 48,241.56 × 13,446.04
4. Step 4: Simplify right side
   32,171.56x = 648,657,945.42
5. Step 5: Solve for x
   x = 648,657,945.42/32,171.56
6. Step 6: Final answer
   x = 20,162.46