Finding the Fourth Proportional to 32,680.72, 48,975.72 and 17,067.16

Step by Step Solution

1. Step 1: Write the proportion equation
   32,680.72 : 48,975.72 = 17,067.16 : x
2. Step 2: Convert to fraction form
   32,680.72/48,975.72 = 17,067.16/x
3. Step 3: Cross multiply
   32,680.72x = 48,975.72 × 17,067.16
4. Step 4: Simplify right side
   32,680.72x = 835,876,449.36
5. Step 5: Solve for x
   x = 835,876,449.36/32,680.72
6. Step 6: Final answer
   x = 25,577.05