Finding the Fourth Proportional to 17,371.93, 23,973.34 and 9,414.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,371.93 : 23,973.34 = 9,414.17 : x
2. Step 2: Convert to fraction form
   17,371.93/23,973.34 = 9,414.17/x
3. Step 3: Cross multiply
   17,371.93x = 23,973.34 × 9,414.17
4. Step 4: Simplify right side
   17,371.93x = 225,688,978.36
5. Step 5: Solve for x
   x = 225,688,978.36/17,371.93
6. Step 6: Final answer
   x = 12,991.59