Finding the Fourth Proportional to 2,653.82, 3,961.31 and 2,461.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653.82 : 3,961.31 = 2,461.06 : x
2. Step 2: Convert to fraction form
   2,653.82/3,961.31 = 2,461.06/x
3. Step 3: Cross multiply
   2,653.82x = 3,961.31 × 2,461.06
4. Step 4: Simplify right side
   2,653.82x = 9,749,021.59
5. Step 5: Solve for x
   x = 9,749,021.59/2,653.82
6. Step 6: Final answer
   x = 3,673.58