Finding the Fourth Proportional to 3,682.56, 5,081.88 and 2,026.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682.56 : 5,081.88 = 2,026.56 : x
2. Step 2: Convert to fraction form
   3,682.56/5,081.88 = 2,026.56/x
3. Step 3: Cross multiply
   3,682.56x = 5,081.88 × 2,026.56
4. Step 4: Simplify right side
   3,682.56x = 10,298,734.73
5. Step 5: Solve for x
   x = 10,298,734.73/3,682.56
6. Step 6: Final answer
   x = 2,796.62