Finding the Fourth Proportional to 17,353.83, 23,948.37 and 9,396.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,353.83 : 23,948.37 = 9,396.12 : x
2. Step 2: Convert to fraction form
   17,353.83/23,948.37 = 9,396.12/x
3. Step 3: Cross multiply
   17,353.83x = 23,948.37 × 9,396.12
4. Step 4: Simplify right side
   17,353.83x = 225,021,758.32
5. Step 5: Solve for x
   x = 225,021,758.32/17,353.83
6. Step 6: Final answer
   x = 12,966.69