Finding the Fourth Proportional to 16,337.72, 24,515.90 and 13,597.58

Step by Step Solution

1. Step 1: Write the proportion equation
   16,337.72 : 24,515.90 = 13,597.58 : x
2. Step 2: Convert to fraction form
   16,337.72/24,515.90 = 13,597.58/x
3. Step 3: Cross multiply
   16,337.72x = 24,515.90 × 13,597.58
4. Step 4: Simplify right side
   16,337.72x = 333,356,720.95
5. Step 5: Solve for x
   x = 333,356,720.95/16,337.72
6. Step 6: Final answer
   x = 20,404.12