Finding the Fourth Proportional to 5,587.59, 7,710.72 and 3,069.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,587.59 : 7,710.72 = 3,069.69 : x
2. Step 2: Convert to fraction form
   5,587.59/7,710.72 = 3,069.69/x
3. Step 3: Cross multiply
   5,587.59x = 7,710.72 × 3,069.69
4. Step 4: Simplify right side
   5,587.59x = 23,669,520.08
5. Step 5: Solve for x
   x = 23,669,520.08/5,587.59
6. Step 6: Final answer
   x = 4,236.09