Finding the Fourth Proportional to 1,892.52, 2,839.59 and 797.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.52 : 2,839.59 = 797.13 : x
2. Step 2: Convert to fraction form
   1,892.52/2,839.59 = 797.13/x
3. Step 3: Cross multiply
   1,892.52x = 2,839.59 × 797.13
4. Step 4: Simplify right side
   1,892.52x = 2,263,522.38
5. Step 5: Solve for x
   x = 2,263,522.38/1,892.52
6. Step 6: Final answer
   x = 1,196.04