Finding the Fourth Proportional to 16,462.48, 24,694.98 and 7,102.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,462.48 : 24,694.98 = 7,102.72 : x
2. Step 2: Convert to fraction form
   16,462.48/24,694.98 = 7,102.72/x
3. Step 3: Cross multiply
   16,462.48x = 24,694.98 × 7,102.72
4. Step 4: Simplify right side
   16,462.48x = 175,401,528.35
5. Step 5: Solve for x
   x = 175,401,528.35/16,462.48
6. Step 6: Final answer
   x = 10,654.62