Finding the Fourth Proportional to 2,510.52, 3,764.67 and 1,340.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.52 : 3,764.67 = 1,340.31 : x
2. Step 2: Convert to fraction form
   2,510.52/3,764.67 = 1,340.31/x
3. Step 3: Cross multiply
   2,510.52x = 3,764.67 × 1,340.31
4. Step 4: Simplify right side
   2,510.52x = 5,045,824.85
5. Step 5: Solve for x
   x = 5,045,824.85/2,510.52
6. Step 6: Final answer
   x = 2,009.87