Finding the Fourth Proportional to 17,443.54, 24,072.56 and 9,486.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.54 : 24,072.56 = 9,486.32 : x
2. Step 2: Convert to fraction form
   17,443.54/24,072.56 = 9,486.32/x
3. Step 3: Cross multiply
   17,443.54x = 24,072.56 × 9,486.32
4. Step 4: Simplify right side
   17,443.54x = 228,360,007.38
5. Step 5: Solve for x
   x = 228,360,007.38/17,443.54
6. Step 6: Final answer
   x = 13,091.38