Finding the Fourth Proportional to 2,536.79, 3,804.46 and 976.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536.79 : 3,804.46 = 976.69 : x
2. Step 2: Convert to fraction form
   2,536.79/3,804.46 = 976.69/x
3. Step 3: Cross multiply
   2,536.79x = 3,804.46 × 976.69
4. Step 4: Simplify right side
   2,536.79x = 3,715,778.04
5. Step 5: Solve for x
   x = 3,715,778.04/2,536.79
6. Step 6: Final answer
   x = 1,464.76