Finding the Fourth Proportional to 12,627.37, 17,425.79 and 7,325.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,627.37 : 17,425.79 = 7,325.27 : x
2. Step 2: Convert to fraction form
   12,627.37/17,425.79 = 7,325.27/x
3. Step 3: Cross multiply
   12,627.37x = 17,425.79 × 7,325.27
4. Step 4: Simplify right side
   12,627.37x = 127,648,616.71
5. Step 5: Solve for x
   x = 127,648,616.71/12,627.37
6. Step 6: Final answer
   x = 10,108.88