Finding the Fourth Proportional to 2,656.80, 3,974.52 and 2,295.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656.80 : 3,974.52 = 2,295.48 : x
2. Step 2: Convert to fraction form
   2,656.80/3,974.52 = 2,295.48/x
3. Step 3: Cross multiply
   2,656.80x = 3,974.52 × 2,295.48
4. Step 4: Simplify right side
   2,656.80x = 9,123,431.17
5. Step 5: Solve for x
   x = 9,123,431.17/2,656.80
6. Step 6: Final answer
   x = 3,433.99