Finding the Fourth Proportional to 2,681.59, 3,701.61 and 2,401.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681.59 : 3,701.61 = 2,401.33 : x
2. Step 2: Convert to fraction form
   2,681.59/3,701.61 = 2,401.33/x
3. Step 3: Cross multiply
   2,681.59x = 3,701.61 × 2,401.33
4. Step 4: Simplify right side
   2,681.59x = 8,888,787.14
5. Step 5: Solve for x
   x = 8,888,787.14/2,681.59
6. Step 6: Final answer
   x = 3,314.75