Finding the Fourth Proportional to 3,908.34, 5,851.17 and 3,040.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,908.34 : 5,851.17 = 3,040.02 : x
2. Step 2: Convert to fraction form
   3,908.34/5,851.17 = 3,040.02/x
3. Step 3: Cross multiply
   3,908.34x = 5,851.17 × 3,040.02
4. Step 4: Simplify right side
   3,908.34x = 17,787,673.82
5. Step 5: Solve for x
   x = 17,787,673.82/3,908.34
6. Step 6: Final answer
   x = 4,551.21