Finding the Fourth Proportional to 11,730.69, 17,519.31 and 9,394.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,730.69 : 17,519.31 = 9,394.25 : x
2. Step 2: Convert to fraction form
   11,730.69/17,519.31 = 9,394.25/x
3. Step 3: Cross multiply
   11,730.69x = 17,519.31 × 9,394.25
4. Step 4: Simplify right side
   11,730.69x = 164,580,690.37
5. Step 5: Solve for x
   x = 164,580,690.37/11,730.69
6. Step 6: Final answer
   x = 14,029.92