Finding the Fourth Proportional to 32,341.32, 48,528.59 and 13,380.03

Step by Step Solution

1. Step 1: Write the proportion equation
   32,341.32 : 48,528.59 = 13,380.03 : x
2. Step 2: Convert to fraction form
   32,341.32/48,528.59 = 13,380.03/x
3. Step 3: Cross multiply
   32,341.32x = 48,528.59 × 13,380.03
4. Step 4: Simplify right side
   32,341.32x = 649,313,923.16
5. Step 5: Solve for x
   x = 649,313,923.16/32,341.32
6. Step 6: Final answer
   x = 20,076.91