Finding the Fourth Proportional to 16,870.24, 25,302.75 and 5,774.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,870.24 : 25,302.75 = 5,774.38 : x
2. Step 2: Convert to fraction form
   16,870.24/25,302.75 = 5,774.38/x
3. Step 3: Cross multiply
   16,870.24x = 25,302.75 × 5,774.38
4. Step 4: Simplify right side
   16,870.24x = 146,107,693.55
5. Step 5: Solve for x
   x = 146,107,693.55/16,870.24
6. Step 6: Final answer
   x = 8,660.68