Finding the Fourth Proportional to 1,892.24, 2,839.38 and 797.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.24 : 2,839.38 = 797.37 : x
2. Step 2: Convert to fraction form
   1,892.24/2,839.38 = 797.37/x
3. Step 3: Cross multiply
   1,892.24x = 2,839.38 × 797.37
4. Step 4: Simplify right side
   1,892.24x = 2,264,036.43
5. Step 5: Solve for x
   x = 2,264,036.43/1,892.24
6. Step 6: Final answer
   x = 1,196.48