Finding the Fourth Proportional to 16,395.72, 22,626.48 and 9,682.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,395.72 : 22,626.48 = 9,682.98 : x
2. Step 2: Convert to fraction form
   16,395.72/22,626.48 = 9,682.98/x
3. Step 3: Cross multiply
   16,395.72x = 22,626.48 × 9,682.98
4. Step 4: Simplify right side
   16,395.72x = 219,091,753.31
5. Step 5: Solve for x
   x = 219,091,753.31/16,395.72
6. Step 6: Final answer
   x = 13,362.74