Finding the Fourth Proportional to 9,028.02, 12,459.15 and 5,049.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,028.02 : 12,459.15 = 5,049.12 : x
2. Step 2: Convert to fraction form
   9,028.02/12,459.15 = 5,049.12/x
3. Step 3: Cross multiply
   9,028.02x = 12,459.15 × 5,049.12
4. Step 4: Simplify right side
   9,028.02x = 62,907,743.45
5. Step 5: Solve for x
   x = 62,907,743.45/9,028.02
6. Step 6: Final answer
   x = 6,968.06