Finding the Fourth Proportional to 2,061.11, 2,841.36 and 1,361.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.11 : 2,841.36 = 1,361.27 : x
2. Step 2: Convert to fraction form
   2,061.11/2,841.36 = 1,361.27/x
3. Step 3: Cross multiply
   2,061.11x = 2,841.36 × 1,361.27
4. Step 4: Simplify right side
   2,061.11x = 3,867,858.13
5. Step 5: Solve for x
   x = 3,867,858.13/2,061.11
6. Step 6: Final answer
   x = 1,876.59