Finding the Fourth Proportional to 6,142.94, 8,462.49 and 5,076.26

Step by Step Solution

1. Step 1: Write the proportion equation
   6,142.94 : 8,462.49 = 5,076.26 : x
2. Step 2: Convert to fraction form
   6,142.94/8,462.49 = 5,076.26/x
3. Step 3: Cross multiply
   6,142.94x = 8,462.49 × 5,076.26
4. Step 4: Simplify right side
   6,142.94x = 42,957,799.49
5. Step 5: Solve for x
   x = 42,957,799.49/6,142.94
6. Step 6: Final answer
   x = 6,993.04