Finding the Fourth Proportional to 16,289.16, 24,425.49 and 7,956.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,289.16 : 24,425.49 = 7,956.69 : x
2. Step 2: Convert to fraction form
   16,289.16/24,425.49 = 7,956.69/x
3. Step 3: Cross multiply
   16,289.16x = 24,425.49 × 7,956.69
4. Step 4: Simplify right side
   16,289.16x = 194,346,052.03
5. Step 5: Solve for x
   x = 194,346,052.03/16,289.16
6. Step 6: Final answer
   x = 11,931.01