Finding the Fourth Proportional to 16,874.49, 25,311.62 and 5,630.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,874.49 : 25,311.62 = 5,630.72 : x
2. Step 2: Convert to fraction form
   16,874.49/25,311.62 = 5,630.72/x
3. Step 3: Cross multiply
   16,874.49x = 25,311.62 × 5,630.72
4. Step 4: Simplify right side
   16,874.49x = 142,522,532.49
5. Step 5: Solve for x
   x = 142,522,532.49/16,874.49
6. Step 6: Final answer
   x = 8,446.03