Finding the Fourth Proportional to 1,892.12, 2,836.41 and 1,196.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892.12 : 2,836.41 = 1,196.76 : x
2. Step 2: Convert to fraction form
   1,892.12/2,836.41 = 1,196.76/x
3. Step 3: Cross multiply
   1,892.12x = 2,836.41 × 1,196.76
4. Step 4: Simplify right side
   1,892.12x = 3,394,502.03
5. Step 5: Solve for x
   x = 3,394,502.03/1,892.12
6. Step 6: Final answer
   x = 1,794.03