Finding the Fourth Proportional to 17,406.12, 24,020.46 and 9,448.34

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.12 : 24,020.46 = 9,448.34 : x
2. Step 2: Convert to fraction form
   17,406.12/24,020.46 = 9,448.34/x
3. Step 3: Cross multiply
   17,406.12x = 24,020.46 × 9,448.34
4. Step 4: Simplify right side
   17,406.12x = 226,953,473.04
5. Step 5: Solve for x
   x = 226,953,473.04/17,406.12
6. Step 6: Final answer
   x = 13,038.72