Finding the Fourth Proportional to 3,900.44, 5,851.53 and 2,052.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,900.44 : 5,851.53 = 2,052.42 : x
2. Step 2: Convert to fraction form
   3,900.44/5,851.53 = 2,052.42/x
3. Step 3: Cross multiply
   3,900.44x = 5,851.53 × 2,052.42
4. Step 4: Simplify right side
   3,900.44x = 12,009,797.20
5. Step 5: Solve for x
   x = 12,009,797.20/3,900.44
6. Step 6: Final answer
   x = 3,079.09