Finding the Fourth Proportional to 16,456.04, 24,697.87 and 7,103.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456.04 : 24,697.87 = 7,103.12 : x
2. Step 2: Convert to fraction form
   16,456.04/24,697.87 = 7,103.12/x
3. Step 3: Cross multiply
   16,456.04x = 24,697.87 × 7,103.12
4. Step 4: Simplify right side
   16,456.04x = 175,431,912.51
5. Step 5: Solve for x
   x = 175,431,912.51/16,456.04
6. Step 6: Final answer
   x = 10,660.64