Finding the Fourth Proportional to 2,614.23, 3,918.56 and 1,792.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.23 : 3,918.56 = 1,792.26 : x
2. Step 2: Convert to fraction form
   2,614.23/3,918.56 = 1,792.26/x
3. Step 3: Cross multiply
   2,614.23x = 3,918.56 × 1,792.26
4. Step 4: Simplify right side
   2,614.23x = 7,023,069.38
5. Step 5: Solve for x
   x = 7,023,069.38/2,614.23
6. Step 6: Final answer
   x = 2,686.48