Finding the Fourth Proportional to 2,653.56, 3,960.94 and 2,460.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653.56 : 3,960.94 = 2,460.82 : x
2. Step 2: Convert to fraction form
   2,653.56/3,960.94 = 2,460.82/x
3. Step 3: Cross multiply
   2,653.56x = 3,960.94 × 2,460.82
4. Step 4: Simplify right side
   2,653.56x = 9,747,160.37
5. Step 5: Solve for x
   x = 9,747,160.37/2,653.56
6. Step 6: Final answer
   x = 3,673.24