Finding the Fourth Proportional to 17,747.55, 24,416.15 and 17,255.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,747.55 : 24,416.15 = 17,255.48 : x
2. Step 2: Convert to fraction form
   17,747.55/24,416.15 = 17,255.48/x
3. Step 3: Cross multiply
   17,747.55x = 24,416.15 × 17,255.48
4. Step 4: Simplify right side
   17,747.55x = 421,312,179.64
5. Step 5: Solve for x
   x = 421,312,179.64/17,747.55
6. Step 6: Final answer
   x = 23,739.17