Finding the Fourth Proportional to 2,095.07, 3,142.82 and 614.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.07 : 3,142.82 = 614.33 : x
2. Step 2: Convert to fraction form
   2,095.07/3,142.82 = 614.33/x
3. Step 3: Cross multiply
   2,095.07x = 3,142.82 × 614.33
4. Step 4: Simplify right side
   2,095.07x = 1,930,709.82
5. Step 5: Solve for x
   x = 1,930,709.82/2,095.07
6. Step 6: Final answer
   x = 921.55