Finding the Fourth Proportional to 2,031.48, 3,049.07 and 1,510.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031.48 : 3,049.07 = 1,510.25 : x
2. Step 2: Convert to fraction form
   2,031.48/3,049.07 = 1,510.25/x
3. Step 3: Cross multiply
   2,031.48x = 3,049.07 × 1,510.25
4. Step 4: Simplify right side
   2,031.48x = 4,604,835.17
5. Step 5: Solve for x
   x = 4,604,835.17/2,031.48
6. Step 6: Final answer
   x = 2,266.74