Finding the Fourth Proportional to 17,434.49, 24,059.97 and 9,477.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,434.49 : 24,059.97 = 9,477.25 : x
2. Step 2: Convert to fraction form
   17,434.49/24,059.97 = 9,477.25/x
3. Step 3: Cross multiply
   17,434.49x = 24,059.97 × 9,477.25
4. Step 4: Simplify right side
   17,434.49x = 228,022,290.53
5. Step 5: Solve for x
   x = 228,022,290.53/17,434.49
6. Step 6: Final answer
   x = 13,078.81