Finding the Fourth Proportional to 3,661.98, 5,053.02 and 2,068.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,661.98 : 5,053.02 = 2,068.36 : x
2. Step 2: Convert to fraction form
   3,661.98/5,053.02 = 2,068.36/x
3. Step 3: Cross multiply
   3,661.98x = 5,053.02 × 2,068.36
4. Step 4: Simplify right side
   3,661.98x = 10,451,464.45
5. Step 5: Solve for x
   x = 10,451,464.45/3,661.98
6. Step 6: Final answer
   x = 2,854.05