Finding the Fourth Proportional to 17,405.37, 24,019.43 and 9,447.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405.37 : 24,019.43 = 9,447.59 : x
2. Step 2: Convert to fraction form
   17,405.37/24,019.43 = 9,447.59/x
3. Step 3: Cross multiply
   17,405.37x = 24,019.43 × 9,447.59
4. Step 4: Simplify right side
   17,405.37x = 226,925,726.67
5. Step 5: Solve for x
   x = 226,925,726.67/17,405.37
6. Step 6: Final answer
   x = 13,037.68