Finding the Fourth Proportional to 17,945.89, 24,766.14 and 10,392.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,945.89 : 24,766.14 = 10,392.55 : x
2. Step 2: Convert to fraction form
   17,945.89/24,766.14 = 10,392.55/x
3. Step 3: Cross multiply
   17,945.89x = 24,766.14 × 10,392.55
4. Step 4: Simplify right side
   17,945.89x = 257,383,348.26
5. Step 5: Solve for x
   x = 257,383,348.26/17,945.89
6. Step 6: Final answer
   x = 14,342.19