Finding the Fourth Proportional to 5,586.10, 7,708.37 and 3,068.15

Step by Step Solution

1. Step 1: Write the proportion equation
   5,586.10 : 7,708.37 = 3,068.15 : x
2. Step 2: Convert to fraction form
   5,586.10/7,708.37 = 3,068.15/x
3. Step 3: Cross multiply
   5,586.10x = 7,708.37 × 3,068.15
4. Step 4: Simplify right side
   5,586.10x = 23,650,381.53
5. Step 5: Solve for x
   x = 23,650,381.53/5,586.10
6. Step 6: Final answer
   x = 4,233.79