Finding the Fourth Proportional to 17,381.01, 25,847.90 and 16,827.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,381.01 : 25,847.90 = 16,827.42 : x
2. Step 2: Convert to fraction form
   17,381.01/25,847.90 = 16,827.42/x
3. Step 3: Cross multiply
   17,381.01x = 25,847.90 × 16,827.42
4. Step 4: Simplify right side
   17,381.01x = 434,953,469.42
5. Step 5: Solve for x
   x = 434,953,469.42/17,381.01
6. Step 6: Final answer
   x = 25,024.64