Finding the Fourth Proportional to 2,741.05, 4,112.01 and 892.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.05 : 4,112.01 = 892.02 : x
2. Step 2: Convert to fraction form
   2,741.05/4,112.01 = 892.02/x
3. Step 3: Cross multiply
   2,741.05x = 4,112.01 × 892.02
4. Step 4: Simplify right side
   2,741.05x = 3,667,995.16
5. Step 5: Solve for x
   x = 3,667,995.16/2,741.05
6. Step 6: Final answer
   x = 1,338.17