Finding the Fourth Proportional to 3,718.37, 5,574.47 and 2,900.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,718.37 : 5,574.47 = 2,900.27 : x
2. Step 2: Convert to fraction form
   3,718.37/5,574.47 = 2,900.27/x
3. Step 3: Cross multiply
   3,718.37x = 5,574.47 × 2,900.27
4. Step 4: Simplify right side
   3,718.37x = 16,167,468.11
5. Step 5: Solve for x
   x = 16,167,468.11/3,718.37
6. Step 6: Final answer
   x = 4,348.00