Finding the Fourth Proportional to 17,578, 24,253.77 and 10,773.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,578 : 24,253.77 = 10,773.46 : x
2. Step 2: Convert to fraction form
   17,578/24,253.77 = 10,773.46/x
3. Step 3: Cross multiply
   17,578x = 24,253.77 × 10,773.46
4. Step 4: Simplify right side
   17,578x = 261,297,020.94
5. Step 5: Solve for x
   x = 261,297,020.94/17,578
6. Step 6: Final answer
   x = 14,865.00