Finding the Fourth Proportional to 3,734.10, 5,149.24 and 2,474.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.10 : 5,149.24 = 2,474.72 : x
2. Step 2: Convert to fraction form
   3,734.10/5,149.24 = 2,474.72/x
3. Step 3: Cross multiply
   3,734.10x = 5,149.24 × 2,474.72
4. Step 4: Simplify right side
   3,734.10x = 12,742,914.59
5. Step 5: Solve for x
   x = 12,742,914.59/3,734.10
6. Step 6: Final answer
   x = 3,412.58