Finding the Fourth Proportional to 16,714.32, 25,072.71 and 5,620.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,714.32 : 25,072.71 = 5,620.96 : x
2. Step 2: Convert to fraction form
   16,714.32/25,072.71 = 5,620.96/x
3. Step 3: Cross multiply
   16,714.32x = 25,072.71 × 5,620.96
4. Step 4: Simplify right side
   16,714.32x = 140,932,700.00
5. Step 5: Solve for x
   x = 140,932,700.00/16,714.32
6. Step 6: Final answer
   x = 8,431.85