Finding the Fourth Proportional to 16,812.72, 25,224.53 and 8,048.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,812.72 : 25,224.53 = 8,048.25 : x
2. Step 2: Convert to fraction form
   16,812.72/25,224.53 = 8,048.25/x
3. Step 3: Cross multiply
   16,812.72x = 25,224.53 × 8,048.25
4. Step 4: Simplify right side
   16,812.72x = 203,013,283.33
5. Step 5: Solve for x
   x = 203,013,283.33/16,812.72
6. Step 6: Final answer
   x = 12,074.98