Finding the Fourth Proportional to 17,925.72, 24,748.55 and 11,554.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,925.72 : 24,748.55 = 11,554.56 : x
2. Step 2: Convert to fraction form
   17,925.72/24,748.55 = 11,554.56/x
3. Step 3: Cross multiply
   17,925.72x = 24,748.55 × 11,554.56
4. Step 4: Simplify right side
   17,925.72x = 285,958,605.89
5. Step 5: Solve for x
   x = 285,958,605.89/17,925.72
6. Step 6: Final answer
   x = 15,952.42