Finding the Fourth Proportional to 2,483.21, 3,429.15 and 1,600.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.21 : 3,429.15 = 1,600.55 : x
2. Step 2: Convert to fraction form
   2,483.21/3,429.15 = 1,600.55/x
3. Step 3: Cross multiply
   2,483.21x = 3,429.15 × 1,600.55
4. Step 4: Simplify right side
   2,483.21x = 5,488,526.03
5. Step 5: Solve for x
   x = 5,488,526.03/2,483.21
6. Step 6: Final answer
   x = 2,210.25