Finding the Fourth Proportional to 5,206.59, 7,185.59 and 2,849.08

Step by Step Solution

1. Step 1: Write the proportion equation
   5,206.59 : 7,185.59 = 2,849.08 : x
2. Step 2: Convert to fraction form
   5,206.59/7,185.59 = 2,849.08/x
3. Step 3: Cross multiply
   5,206.59x = 7,185.59 × 2,849.08
4. Step 4: Simplify right side
   5,206.59x = 20,472,320.76
5. Step 5: Solve for x
   x = 20,472,320.76/5,206.59
6. Step 6: Final answer
   x = 3,932.00