Finding the Fourth Proportional to 16,714.72, 25,067.76 and 7,932.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,714.72 : 25,067.76 = 7,932.16 : x
2. Step 2: Convert to fraction form
   16,714.72/25,067.76 = 7,932.16/x
3. Step 3: Cross multiply
   16,714.72x = 25,067.76 × 7,932.16
4. Step 4: Simplify right side
   16,714.72x = 198,841,483.16
5. Step 5: Solve for x
   x = 198,841,483.16/16,714.72
6. Step 6: Final answer
   x = 11,896.19