Finding the Fourth Proportional to 17,005.10, 23,466.73 and 9,451.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,005.10 : 23,466.73 = 9,451.31 : x
2. Step 2: Convert to fraction form
   17,005.10/23,466.73 = 9,451.31/x
3. Step 3: Cross multiply
   17,005.10x = 23,466.73 × 9,451.31
4. Step 4: Simplify right side
   17,005.10x = 221,791,198.95
5. Step 5: Solve for x
   x = 221,791,198.95/17,005.10
6. Step 6: Final answer
   x = 13,042.63