Finding the Fourth Proportional to 17,206.10, 23,742.98 and 9,651.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,206.10 : 23,742.98 = 9,651.38 : x
2. Step 2: Convert to fraction form
   17,206.10/23,742.98 = 9,651.38/x
3. Step 3: Cross multiply
   17,206.10x = 23,742.98 × 9,651.38
4. Step 4: Simplify right side
   17,206.10x = 229,152,522.31
5. Step 5: Solve for x
   x = 229,152,522.31/17,206.10
6. Step 6: Final answer
   x = 13,318.10