Finding the Fourth Proportional to 3,496.59, 5,245.83 and 1,031.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,496.59 : 5,245.83 = 1,031.49 : x
2. Step 2: Convert to fraction form
   3,496.59/5,245.83 = 1,031.49/x
3. Step 3: Cross multiply
   3,496.59x = 5,245.83 × 1,031.49
4. Step 4: Simplify right side
   3,496.59x = 5,411,021.19
5. Step 5: Solve for x
   x = 5,411,021.19/3,496.59
6. Step 6: Final answer
   x = 1,547.51