Finding the Fourth Proportional to 17,993.55, 24,835.55 and 12,260.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,993.55 : 24,835.55 = 12,260.48 : x
2. Step 2: Convert to fraction form
   17,993.55/24,835.55 = 12,260.48/x
3. Step 3: Cross multiply
   17,993.55x = 24,835.55 × 12,260.48
4. Step 4: Simplify right side
   17,993.55x = 304,495,578.58
5. Step 5: Solve for x
   x = 304,495,578.58/17,993.55
6. Step 6: Final answer
   x = 16,922.48