Finding the Fourth Proportional to 17,910.61, 24,709.41 and 10,824.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,910.61 : 24,709.41 = 10,824.73 : x
2. Step 2: Convert to fraction form
   17,910.61/24,709.41 = 10,824.73/x
3. Step 3: Cross multiply
   17,910.61x = 24,709.41 × 10,824.73
4. Step 4: Simplify right side
   17,910.61x = 267,472,629.94
5. Step 5: Solve for x
   x = 267,472,629.94/17,910.61
6. Step 6: Final answer
   x = 14,933.76