Finding the Fourth Proportional to 2,514.17, 3,469.60 and 1,395.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514.17 : 3,469.60 = 1,395.23 : x
2. Step 2: Convert to fraction form
   2,514.17/3,469.60 = 1,395.23/x
3. Step 3: Cross multiply
   2,514.17x = 3,469.60 × 1,395.23
4. Step 4: Simplify right side
   2,514.17x = 4,840,874.40
5. Step 5: Solve for x
   x = 4,840,874.40/2,514.17
6. Step 6: Final answer
   x = 1,925.43