Finding the Fourth Proportional to 3,639.83, 5,022.34 and 2,046.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,639.83 : 5,022.34 = 2,046.06 : x
2. Step 2: Convert to fraction form
   3,639.83/5,022.34 = 2,046.06/x
3. Step 3: Cross multiply
   3,639.83x = 5,022.34 × 2,046.06
4. Step 4: Simplify right side
   3,639.83x = 10,276,003.87
5. Step 5: Solve for x
   x = 10,276,003.87/3,639.83
6. Step 6: Final answer
   x = 2,823.21