Finding the Fourth Proportional to 17,406.17, 24,019.87 and 9,448.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.17 : 24,019.87 = 9,448.22 : x
2. Step 2: Convert to fraction form
   17,406.17/24,019.87 = 9,448.22/x
3. Step 3: Cross multiply
   17,406.17x = 24,019.87 × 9,448.22
4. Step 4: Simplify right side
   17,406.17x = 226,944,976.15
5. Step 5: Solve for x
   x = 226,944,976.15/17,406.17
6. Step 6: Final answer
   x = 13,038.19