Finding the Fourth Proportional to 17,663.83, 24,369.95 and 11,294.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,663.83 : 24,369.95 = 11,294.15 : x
2. Step 2: Convert to fraction form
   17,663.83/24,369.95 = 11,294.15/x
3. Step 3: Cross multiply
   17,663.83x = 24,369.95 × 11,294.15
4. Step 4: Simplify right side
   17,663.83x = 275,237,759.34
5. Step 5: Solve for x
   x = 275,237,759.34/17,663.83
6. Step 6: Final answer
   x = 15,582.00