Finding the Fourth Proportional to 2,636.92, 3,958.62 and 2,532.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636.92 : 3,958.62 = 2,532.52 : x
2. Step 2: Convert to fraction form
   2,636.92/3,958.62 = 2,532.52/x
3. Step 3: Cross multiply
   2,636.92x = 3,958.62 × 2,532.52
4. Step 4: Simplify right side
   2,636.92x = 10,025,284.32
5. Step 5: Solve for x
   x = 10,025,284.32/2,636.92
6. Step 6: Final answer
   x = 3,801.89