Finding the Fourth Proportional to 3,976.16, 5,963.33 and 1,785.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,976.16 : 5,963.33 = 1,785.52 : x
2. Step 2: Convert to fraction form
   3,976.16/5,963.33 = 1,785.52/x
3. Step 3: Cross multiply
   3,976.16x = 5,963.33 × 1,785.52
4. Step 4: Simplify right side
   3,976.16x = 10,647,618.33
5. Step 5: Solve for x
   x = 10,647,618.33/3,976.16
6. Step 6: Final answer
   x = 2,677.86