Finding the Fourth Proportional to 17,401.55, 25,902.32 and 16,594.79

Step by Step Solution

1. Step 1: Write the proportion equation
   17,401.55 : 25,902.32 = 16,594.79 : x
2. Step 2: Convert to fraction form
   17,401.55/25,902.32 = 16,594.79/x
3. Step 3: Cross multiply
   17,401.55x = 25,902.32 × 16,594.79
4. Step 4: Simplify right side
   17,401.55x = 429,843,348.43
5. Step 5: Solve for x
   x = 429,843,348.43/17,401.55
6. Step 6: Final answer
   x = 24,701.45