Finding the Fourth Proportional to 2,510.23, 3,764.18 and 1,339.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510.23 : 3,764.18 = 1,339.92 : x
2. Step 2: Convert to fraction form
   2,510.23/3,764.18 = 1,339.92/x
3. Step 3: Cross multiply
   2,510.23x = 3,764.18 × 1,339.92
4. Step 4: Simplify right side
   2,510.23x = 5,043,674.55
5. Step 5: Solve for x
   x = 5,043,674.55/2,510.23
6. Step 6: Final answer
   x = 2,009.25