Finding the Fourth Proportional to 9,028.67, 12,459.15 and 5,049

Step by Step Solution

1. Step 1: Write the proportion equation
   9,028.67 : 12,459.15 = 5,049 : x
2. Step 2: Convert to fraction form
   9,028.67/12,459.15 = 5,049/x
3. Step 3: Cross multiply
   9,028.67x = 12,459.15 × 5,049
4. Step 4: Simplify right side
   9,028.67x = 62,906,248.35
5. Step 5: Solve for x
   x = 62,906,248.35/9,028.67
6. Step 6: Final answer
   x = 6,967.39