Finding the Fourth Proportional to 2,656.20, 3,665.58 and 1,461.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.20 : 3,665.58 = 1,461.18 : x
2. Step 2: Convert to fraction form
   2,656.20/3,665.58 = 1,461.18/x
3. Step 3: Cross multiply
   2,656.20x = 3,665.58 × 1,461.18
4. Step 4: Simplify right side
   2,656.20x = 5,356,072.18
5. Step 5: Solve for x
   x = 5,356,072.18/2,656.20
6. Step 6: Final answer
   x = 2,016.44