Finding the Fourth Proportional to 9,004.33, 12,425.38 and 5,647

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.33 : 12,425.38 = 5,647 : x
2. Step 2: Convert to fraction form
   9,004.33/12,425.38 = 5,647/x
3. Step 3: Cross multiply
   9,004.33x = 12,425.38 × 5,647
4. Step 4: Simplify right side
   9,004.33x = 70,166,120.86
5. Step 5: Solve for x
   x = 70,166,120.86/9,004.33
6. Step 6: Final answer
   x = 7,792.49