Finding the Fourth Proportional to 3,826.21, 5,741.90 and 1,361.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826.21 : 5,741.90 = 1,361.07 : x
2. Step 2: Convert to fraction form
   3,826.21/5,741.90 = 1,361.07/x
3. Step 3: Cross multiply
   3,826.21x = 5,741.90 × 1,361.07
4. Step 4: Simplify right side
   3,826.21x = 7,815,127.83
5. Step 5: Solve for x
   x = 7,815,127.83/3,826.21
6. Step 6: Final answer
   x = 2,042.52