Finding the Fourth Proportional to 17,405.42, 24,019.98 and 9,448.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405.42 : 24,019.98 = 9,448.14 : x
2. Step 2: Convert to fraction form
   17,405.42/24,019.98 = 9,448.14/x
3. Step 3: Cross multiply
   17,405.42x = 24,019.98 × 9,448.14
4. Step 4: Simplify right side
   17,405.42x = 226,944,188.48
5. Step 5: Solve for x
   x = 226,944,188.48/17,405.42
6. Step 6: Final answer
   x = 13,038.71