Finding the Fourth Proportional to 4,076.30, 5,714.50 and 4,076.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,076.30 : 5,714.50 = 4,076.30 : x
2. Step 2: Convert to fraction form
   4,076.30/5,714.50 = 4,076.30/x
3. Step 3: Cross multiply
   4,076.30x = 5,714.50 × 4,076.30
4. Step 4: Simplify right side
   4,076.30x = 23,294,016.35
5. Step 5: Solve for x
   x = 23,294,016.35/4,076.30
6. Step 6: Final answer
   x = 5,714.50