Finding the Fourth Proportional to 17,578.50, 24,254.46 and 10,773.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,578.50 : 24,254.46 = 10,773.96 : x
2. Step 2: Convert to fraction form
   17,578.50/24,254.46 = 10,773.96/x
3. Step 3: Cross multiply
   17,578.50x = 24,254.46 × 10,773.96
4. Step 4: Simplify right side
   17,578.50x = 261,316,581.86
5. Step 5: Solve for x
   x = 261,316,581.86/17,578.50
6. Step 6: Final answer
   x = 14,865.69