Finding the Fourth Proportional to 3,797.49, 5,696.69 and 3,590.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,797.49 : 5,696.69 = 3,590.13 : x
2. Step 2: Convert to fraction form
   3,797.49/5,696.69 = 3,590.13/x
3. Step 3: Cross multiply
   3,797.49x = 5,696.69 × 3,590.13
4. Step 4: Simplify right side
   3,797.49x = 20,451,839.72
5. Step 5: Solve for x
   x = 20,451,839.72/3,797.49
6. Step 6: Final answer
   x = 5,385.62