Finding the Fourth Proportional to 2,536.94, 3,804.45 and 1,076.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.94 : 3,804.45 = 1,076.78 : x
2. Step 2: Convert to fraction form
   2,536.94/3,804.45 = 1,076.78/x
3. Step 3: Cross multiply
   2,536.94x = 3,804.45 × 1,076.78
4. Step 4: Simplify right side
   2,536.94x = 4,096,555.67
5. Step 5: Solve for x
   x = 4,096,555.67/2,536.94
6. Step 6: Final answer
   x = 1,614.76