Finding the Fourth Proportional to 17,476.15, 24,117.38 and 9,518.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,476.15 : 24,117.38 = 9,518.53 : x
2. Step 2: Convert to fraction form
   17,476.15/24,117.38 = 9,518.53/x
3. Step 3: Cross multiply
   17,476.15x = 24,117.38 × 9,518.53
4. Step 4: Simplify right side
   17,476.15x = 229,561,957.46
5. Step 5: Solve for x
   x = 229,561,957.46/17,476.15
6. Step 6: Final answer
   x = 13,135.73