Finding the Fourth Proportional to 2,493.23, 3,737.79 and 1,031.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,493.23 : 3,737.79 = 1,031.58 : x
2. Step 2: Convert to fraction form
   2,493.23/3,737.79 = 1,031.58/x
3. Step 3: Cross multiply
   2,493.23x = 3,737.79 × 1,031.58
4. Step 4: Simplify right side
   2,493.23x = 3,855,824.25
5. Step 5: Solve for x
   x = 3,855,824.25/2,493.23
6. Step 6: Final answer
   x = 1,546.52