Finding the Fourth Proportional to 17,766.72, 24,519.68 and 10,692

Step by Step Solution

1. Step 1: Write the proportion equation
   17,766.72 : 24,519.68 = 10,692 : x
2. Step 2: Convert to fraction form
   17,766.72/24,519.68 = 10,692/x
3. Step 3: Cross multiply
   17,766.72x = 24,519.68 × 10,692
4. Step 4: Simplify right side
   17,766.72x = 262,164,418.56
5. Step 5: Solve for x
   x = 262,164,418.56/17,766.72
6. Step 6: Final answer
   x = 14,755.93