Finding the Fourth Proportional to 5,104.16, 7,659.50 and 3,256.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,104.16 : 7,659.50 = 3,256.59 : x
2. Step 2: Convert to fraction form
   5,104.16/7,659.50 = 3,256.59/x
3. Step 3: Cross multiply
   5,104.16x = 7,659.50 × 3,256.59
4. Step 4: Simplify right side
   5,104.16x = 24,943,834.82
5. Step 5: Solve for x
   x = 24,943,834.82/5,104.16
6. Step 6: Final answer
   x = 4,886.97