Finding the Fourth Proportional to 17,371.91, 23,973.22 and 9,414.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,371.91 : 23,973.22 = 9,414.07 : x
2. Step 2: Convert to fraction form
   17,371.91/23,973.22 = 9,414.07/x
3. Step 3: Cross multiply
   17,371.91x = 23,973.22 × 9,414.07
4. Step 4: Simplify right side
   17,371.91x = 225,685,571.21
5. Step 5: Solve for x
   x = 225,685,571.21/17,371.91
6. Step 6: Final answer
   x = 12,991.41