Finding the Fourth Proportional to 4,037.37, 5,574.72 and 3,151.63

Step by Step Solution

1. Step 1: Write the proportion equation
   4,037.37 : 5,574.72 = 3,151.63 : x
2. Step 2: Convert to fraction form
   4,037.37/5,574.72 = 3,151.63/x
3. Step 3: Cross multiply
   4,037.37x = 5,574.72 × 3,151.63
4. Step 4: Simplify right side
   4,037.37x = 17,569,454.79
5. Step 5: Solve for x
   x = 17,569,454.79/4,037.37
6. Step 6: Final answer
   x = 4,351.71