Finding the Fourth Proportional to 17,394.50, 24,003.72 and 9,436.43

Step by Step Solution

1. Step 1: Write the proportion equation
   17,394.50 : 24,003.72 = 9,436.43 : x
2. Step 2: Convert to fraction form
   17,394.50/24,003.72 = 9,436.43/x
3. Step 3: Cross multiply
   17,394.50x = 24,003.72 × 9,436.43
4. Step 4: Simplify right side
   17,394.50x = 226,509,303.50
5. Step 5: Solve for x
   x = 226,509,303.50/17,394.50
6. Step 6: Final answer
   x = 13,021.90