Finding the Fourth Proportional to 2,614.02, 3,922.31 and 1,151.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.02 : 3,922.31 = 1,151.43 : x
2. Step 2: Convert to fraction form
   2,614.02/3,922.31 = 1,151.43/x
3. Step 3: Cross multiply
   2,614.02x = 3,922.31 × 1,151.43
4. Step 4: Simplify right side
   2,614.02x = 4,516,265.40
5. Step 5: Solve for x
   x = 4,516,265.40/2,614.02
6. Step 6: Final answer
   x = 1,727.71