Finding the Fourth Proportional to 6,760.34, 10,131.60 and 3,064.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,760.34 : 10,131.60 = 3,064.31 : x
2. Step 2: Convert to fraction form
   6,760.34/10,131.60 = 3,064.31/x
3. Step 3: Cross multiply
   6,760.34x = 10,131.60 × 3,064.31
4. Step 4: Simplify right side
   6,760.34x = 31,046,363.20
5. Step 5: Solve for x
   x = 31,046,363.20/6,760.34
6. Step 6: Final answer
   x = 4,592.43