Finding the Fourth Proportional to 3,661.91, 5,052.22 and 2,068.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,661.91 : 5,052.22 = 2,068.34 : x
2. Step 2: Convert to fraction form
   3,661.91/5,052.22 = 2,068.34/x
3. Step 3: Cross multiply
   3,661.91x = 5,052.22 × 2,068.34
4. Step 4: Simplify right side
   3,661.91x = 10,449,689.92
5. Step 5: Solve for x
   x = 10,449,689.92/3,661.91
6. Step 6: Final answer
   x = 2,853.62