Finding the Fourth Proportional to 16,723.74, 25,086.82 and 5,630.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,723.74 : 25,086.82 = 5,630.42 : x
2. Step 2: Convert to fraction form
   16,723.74/25,086.82 = 5,630.42/x
3. Step 3: Cross multiply
   16,723.74x = 25,086.82 × 5,630.42
4. Step 4: Simplify right side
   16,723.74x = 141,249,333.06
5. Step 5: Solve for x
   x = 141,249,333.06/16,723.74
6. Step 6: Final answer
   x = 8,446.04