Finding the Fourth Proportional to 5,571.63, 8,350.97 and 5,510.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,571.63 : 8,350.97 = 5,510.07 : x
2. Step 2: Convert to fraction form
   5,571.63/8,350.97 = 5,510.07/x
3. Step 3: Cross multiply
   5,571.63x = 8,350.97 × 5,510.07
4. Step 4: Simplify right side
   5,571.63x = 46,014,401.72
5. Step 5: Solve for x
   x = 46,014,401.72/5,571.63
6. Step 6: Final answer
   x = 8,258.70