Finding the Fourth Proportional to 2,536.72, 3,790.88 and 2,396.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.72 : 3,790.88 = 2,396.32 : x
2. Step 2: Convert to fraction form
   2,536.72/3,790.88 = 2,396.32/x
3. Step 3: Cross multiply
   2,536.72x = 3,790.88 × 2,396.32
4. Step 4: Simplify right side
   2,536.72x = 9,084,161.56
5. Step 5: Solve for x
   x = 9,084,161.56/2,536.72
6. Step 6: Final answer
   x = 3,581.07