Finding the Fourth Proportional to 17,476.34, 24,116.54 and 9,518.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,476.34 : 24,116.54 = 9,518.56 : x
2. Step 2: Convert to fraction form
   17,476.34/24,116.54 = 9,518.56/x
3. Step 3: Cross multiply
   17,476.34x = 24,116.54 × 9,518.56
4. Step 4: Simplify right side
   17,476.34x = 229,554,625.10
5. Step 5: Solve for x
   x = 229,554,625.10/17,476.34
6. Step 6: Final answer
   x = 13,135.17