Finding the Fourth Proportional to 17,406.34, 24,020.73 and 9,448.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.34 : 24,020.73 = 9,448.56 : x
2. Step 2: Convert to fraction form
   17,406.34/24,020.73 = 9,448.56/x
3. Step 3: Cross multiply
   17,406.34x = 24,020.73 × 9,448.56
4. Step 4: Simplify right side
   17,406.34x = 226,961,366.52
5. Step 5: Solve for x
   x = 226,961,366.52/17,406.34
6. Step 6: Final answer
   x = 13,039.01