Finding the Fourth Proportional to 5,510.57, 8,258.41 and 2,582.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,510.57 : 8,258.41 = 2,582.33 : x
2. Step 2: Convert to fraction form
   5,510.57/8,258.41 = 2,582.33/x
3. Step 3: Cross multiply
   5,510.57x = 8,258.41 × 2,582.33
4. Step 4: Simplify right side
   5,510.57x = 21,325,892.15
5. Step 5: Solve for x
   x = 21,325,892.15/5,510.57
6. Step 6: Final answer
   x = 3,870.00