Finding the Fourth Proportional to 2,493.02, 3,738.17 and 1,031.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.02 : 3,738.17 = 1,031.38 : x
2. Step 2: Convert to fraction form
   2,493.02/3,738.17 = 1,031.38/x
3. Step 3: Cross multiply
   2,493.02x = 3,738.17 × 1,031.38
4. Step 4: Simplify right side
   2,493.02x = 3,855,467.01
5. Step 5: Solve for x
   x = 3,855,467.01/2,493.02
6. Step 6: Final answer
   x = 1,546.50