Finding the Fourth Proportional to 17,773.02, 24,527.81 and 9,815.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,773.02 : 24,527.81 = 9,815.38 : x
2. Step 2: Convert to fraction form
   17,773.02/24,527.81 = 9,815.38/x
3. Step 3: Cross multiply
   17,773.02x = 24,527.81 × 9,815.38
4. Step 4: Simplify right side
   17,773.02x = 240,749,738.94
5. Step 5: Solve for x
   x = 240,749,738.94/17,773.02
6. Step 6: Final answer
   x = 13,545.80