Finding the Fourth Proportional to 17,647.82, 24,365.39 and 10,940.61

Step by Step Solution

1. Step 1: Write the proportion equation
   17,647.82 : 24,365.39 = 10,940.61 : x
2. Step 2: Convert to fraction form
   17,647.82/24,365.39 = 10,940.61/x
3. Step 3: Cross multiply
   17,647.82x = 24,365.39 × 10,940.61
4. Step 4: Simplify right side
   17,647.82x = 266,572,174.78
5. Step 5: Solve for x
   x = 266,572,174.78/17,647.82
6. Step 6: Final answer
   x = 15,105.11