Finding the Fourth Proportional to 17,405.94, 24,019.95 and 9,448.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,405.94 : 24,019.95 = 9,448.47 : x
2. Step 2: Convert to fraction form
   17,405.94/24,019.95 = 9,448.47/x
3. Step 3: Cross multiply
   17,405.94x = 24,019.95 × 9,448.47
4. Step 4: Simplify right side
   17,405.94x = 226,951,776.98
5. Step 5: Solve for x
   x = 226,951,776.98/17,405.94
6. Step 6: Final answer
   x = 13,038.75