Finding the Fourth Proportional to 5,767.59, 7,959.86 and 3,530.95

Step by Step Solution

1. Step 1: Write the proportion equation
   5,767.59 : 7,959.86 = 3,530.95 : x
2. Step 2: Convert to fraction form
   5,767.59/7,959.86 = 3,530.95/x
3. Step 3: Cross multiply
   5,767.59x = 7,959.86 × 3,530.95
4. Step 4: Simplify right side
   5,767.59x = 28,105,867.67
5. Step 5: Solve for x
   x = 28,105,867.67/5,767.59
6. Step 6: Final answer
   x = 4,873.07