Finding the Fourth Proportional to 9,033.09, 12,464.98 and 5,256.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,033.09 : 12,464.98 = 5,256.28 : x
2. Step 2: Convert to fraction form
   9,033.09/12,464.98 = 5,256.28/x
3. Step 3: Cross multiply
   9,033.09x = 12,464.98 × 5,256.28
4. Step 4: Simplify right side
   9,033.09x = 65,519,425.07
5. Step 5: Solve for x
   x = 65,519,425.07/9,033.09
6. Step 6: Final answer
   x = 7,253.27