Finding the Fourth Proportional to 17,267.58, 25,921.89 and 16,563.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,267.58 : 25,921.89 = 16,563.42 : x
2. Step 2: Convert to fraction form
   17,267.58/25,921.89 = 16,563.42/x
3. Step 3: Cross multiply
   17,267.58x = 25,921.89 × 16,563.42
4. Step 4: Simplify right side
   17,267.58x = 429,355,151.26
5. Step 5: Solve for x
   x = 429,355,151.26/17,267.58
6. Step 6: Final answer
   x = 24,864.81