Finding the Fourth Proportional to 2,344.71, 3,515.58 and 1,465.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,344.71 : 3,515.58 = 1,465.05 : x
2. Step 2: Convert to fraction form
   2,344.71/3,515.58 = 1,465.05/x
3. Step 3: Cross multiply
   2,344.71x = 3,515.58 × 1,465.05
4. Step 4: Simplify right side
   2,344.71x = 5,150,500.48
5. Step 5: Solve for x
   x = 5,150,500.48/2,344.71
6. Step 6: Final answer
   x = 2,196.65