Finding the Fourth Proportional to 2,536.28, 3,498.14 and 2,182.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.28 : 3,498.14 = 2,182.79 : x
2. Step 2: Convert to fraction form
   2,536.28/3,498.14 = 2,182.79/x
3. Step 3: Cross multiply
   2,536.28x = 3,498.14 × 2,182.79
4. Step 4: Simplify right side
   2,536.28x = 7,635,705.01
5. Step 5: Solve for x
   x = 7,635,705.01/2,536.28
6. Step 6: Final answer
   x = 3,010.59