Finding the Fourth Proportional to 17,406.37, 24,020.81 and 9,448.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.37 : 24,020.81 = 9,448.59 : x
2. Step 2: Convert to fraction form
   17,406.37/24,020.81 = 9,448.59/x
3. Step 3: Cross multiply
   17,406.37x = 24,020.81 × 9,448.59
4. Step 4: Simplify right side
   17,406.37x = 226,962,785.16
5. Step 5: Solve for x
   x = 226,962,785.16/17,406.37
6. Step 6: Final answer
   x = 13,039.06