Finding the Fourth Proportional to 8,049.02, 12,062.52 and 5,122.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,049.02 : 12,062.52 = 5,122.10 : x
2. Step 2: Convert to fraction form
   8,049.02/12,062.52 = 5,122.10/x
3. Step 3: Cross multiply
   8,049.02x = 12,062.52 × 5,122.10
4. Step 4: Simplify right side
   8,049.02x = 61,785,433.69
5. Step 5: Solve for x
   x = 61,785,433.69/8,049.02
6. Step 6: Final answer
   x = 7,676.14