Finding the Fourth Proportional to 3,597.11, 5,384.52 and 1,949.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,597.11 : 5,384.52 = 1,949.57 : x
2. Step 2: Convert to fraction form
   3,597.11/5,384.52 = 1,949.57/x
3. Step 3: Cross multiply
   3,597.11x = 5,384.52 × 1,949.57
4. Step 4: Simplify right side
   3,597.11x = 10,497,498.66
5. Step 5: Solve for x
   x = 10,497,498.66/3,597.11
6. Step 6: Final answer
   x = 2,918.31