Finding the Fourth Proportional to 8,046.82, 11,108.49 and 5,064.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,046.82 : 11,108.49 = 5,064.10 : x
2. Step 2: Convert to fraction form
   8,046.82/11,108.49 = 5,064.10/x
3. Step 3: Cross multiply
   8,046.82x = 11,108.49 × 5,064.10
4. Step 4: Simplify right side
   8,046.82x = 56,254,504.21
5. Step 5: Solve for x
   x = 56,254,504.21/8,046.82
6. Step 6: Final answer
   x = 6,990.90