Finding the Fourth Proportional to 17,569.94, 24,256.56 and 11,618.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,569.94 : 24,256.56 = 11,618.88 : x
2. Step 2: Convert to fraction form
   17,569.94/24,256.56 = 11,618.88/x
3. Step 3: Cross multiply
   17,569.94x = 24,256.56 × 11,618.88
4. Step 4: Simplify right side
   17,569.94x = 281,834,059.85
5. Step 5: Solve for x
   x = 281,834,059.85/17,569.94
6. Step 6: Final answer
   x = 16,040.70