Finding the Fourth Proportional to 17,405.33, 24,019.27 and 9,447.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405.33 : 24,019.27 = 9,447.48 : x
2. Step 2: Convert to fraction form
   17,405.33/24,019.27 = 9,447.48/x
3. Step 3: Cross multiply
   17,405.33x = 24,019.27 × 9,447.48
4. Step 4: Simplify right side
   17,405.33x = 226,921,549.32
5. Step 5: Solve for x
   x = 226,921,549.32/17,405.33
6. Step 6: Final answer
   x = 13,037.48