Finding the Fourth Proportional to 16,646.27, 24,965.15 and 4,956.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,646.27 : 24,965.15 = 4,956.75 : x
2. Step 2: Convert to fraction form
   16,646.27/24,965.15 = 4,956.75/x
3. Step 3: Cross multiply
   16,646.27x = 24,965.15 × 4,956.75
4. Step 4: Simplify right side
   16,646.27x = 123,745,982.48
5. Step 5: Solve for x
   x = 123,745,982.48/16,646.27
6. Step 6: Final answer
   x = 7,433.86