Finding the Fourth Proportional to 17,141.52, 23,665.62 and 11,183.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,141.52 : 23,665.62 = 11,183.52 : x
2. Step 2: Convert to fraction form
   17,141.52/23,665.62 = 11,183.52/x
3. Step 3: Cross multiply
   17,141.52x = 23,665.62 × 11,183.52
4. Step 4: Simplify right side
   17,141.52x = 264,664,934.58
5. Step 5: Solve for x
   x = 264,664,934.58/17,141.52
6. Step 6: Final answer
   x = 15,439.99