Finding the Fourth Proportional to 3,716.37, 5,571.47 and 2,898.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716.37 : 5,571.47 = 2,898.27 : x
2. Step 2: Convert to fraction form
   3,716.37/5,571.47 = 2,898.27/x
3. Step 3: Cross multiply
   3,716.37x = 5,571.47 × 2,898.27
4. Step 4: Simplify right side
   3,716.37x = 16,147,596.50
5. Step 5: Solve for x
   x = 16,147,596.50/3,716.37
6. Step 6: Final answer
   x = 4,345.00