Finding the Fourth Proportional to 17,067.91, 23,551.39 and 9,513.35

Step by Step Solution

1. Step 1: Write the proportion equation
   17,067.91 : 23,551.39 = 9,513.35 : x
2. Step 2: Convert to fraction form
   17,067.91/23,551.39 = 9,513.35/x
3. Step 3: Cross multiply
   17,067.91x = 23,551.39 × 9,513.35
4. Step 4: Simplify right side
   17,067.91x = 224,052,498.30
5. Step 5: Solve for x
   x = 224,052,498.30/17,067.91
6. Step 6: Final answer
   x = 13,127.12