Finding the Fourth Proportional to 3,530.33, 4,869.83 and 2,201.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,530.33 : 4,869.83 = 2,201.73 : x
2. Step 2: Convert to fraction form
   3,530.33/4,869.83 = 2,201.73/x
3. Step 3: Cross multiply
   3,530.33x = 4,869.83 × 2,201.73
4. Step 4: Simplify right side
   3,530.33x = 10,722,031.86
5. Step 5: Solve for x
   x = 10,722,031.86/3,530.33
6. Step 6: Final answer
   x = 3,037.12