Finding the Fourth Proportional to 17,546.42, 24,198 and 13,718.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,546.42 : 24,198 = 13,718.59 : x
2. Step 2: Convert to fraction form
   17,546.42/24,198 = 13,718.59/x
3. Step 3: Cross multiply
   17,546.42x = 24,198 × 13,718.59
4. Step 4: Simplify right side
   17,546.42x = 331,962,440.82
5. Step 5: Solve for x
   x = 331,962,440.82/17,546.42
6. Step 6: Final answer
   x = 18,919.10