Finding the Fourth Proportional to 9,028.05, 12,459.35 and 5,049.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,028.05 : 12,459.35 = 5,049.53 : x
2. Step 2: Convert to fraction form
   9,028.05/12,459.35 = 5,049.53/x
3. Step 3: Cross multiply
   9,028.05x = 12,459.35 × 5,049.53
4. Step 4: Simplify right side
   9,028.05x = 62,913,867.51
5. Step 5: Solve for x
   x = 62,913,867.51/9,028.05
6. Step 6: Final answer
   x = 6,968.71