Finding the Fourth Proportional to 3,333.83, 4,600.61 and 2,198.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,333.83 : 4,600.61 = 2,198.12 : x
2. Step 2: Convert to fraction form
   3,333.83/4,600.61 = 2,198.12/x
3. Step 3: Cross multiply
   3,333.83x = 4,600.61 × 2,198.12
4. Step 4: Simplify right side
   3,333.83x = 10,112,658.86
5. Step 5: Solve for x
   x = 10,112,658.86/3,333.83
6. Step 6: Final answer
   x = 3,033.34