Finding the Fourth Proportional to 2,634.37, 3,948.27 and 1,465

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634.37 : 3,948.27 = 1,465 : x
2. Step 2: Convert to fraction form
   2,634.37/3,948.27 = 1,465/x
3. Step 3: Cross multiply
   2,634.37x = 3,948.27 × 1,465
4. Step 4: Simplify right side
   2,634.37x = 5,784,215.55
5. Step 5: Solve for x
   x = 5,784,215.55/2,634.37
6. Step 6: Final answer
   x = 2,195.67