Finding the Fourth Proportional to 3,150.96, 4,348.56 and 1,734.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150.96 : 4,348.56 = 1,734.71 : x
2. Step 2: Convert to fraction form
   3,150.96/4,348.56 = 1,734.71/x
3. Step 3: Cross multiply
   3,150.96x = 4,348.56 × 1,734.71
4. Step 4: Simplify right side
   3,150.96x = 7,543,465.52
5. Step 5: Solve for x
   x = 7,543,465.52/3,150.96
6. Step 6: Final answer
   x = 2,394.02