Finding the Fourth Proportional to 2,741.19, 4,111.83 and 892.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741.19 : 4,111.83 = 892.29 : x
2. Step 2: Convert to fraction form
   2,741.19/4,111.83 = 892.29/x
3. Step 3: Cross multiply
   2,741.19x = 4,111.83 × 892.29
4. Step 4: Simplify right side
   2,741.19x = 3,668,940.33
5. Step 5: Solve for x
   x = 3,668,940.33/2,741.19
6. Step 6: Final answer
   x = 1,338.45