Finding the Fourth Proportional to 2,483.00, 3,427.61 and 1,644.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,483.00 : 3,427.61 = 1,644.11 : x
2. Step 2: Convert to fraction form
   2,483.00/3,427.61 = 1,644.11/x
3. Step 3: Cross multiply
   2,483.00x = 3,427.61 × 1,644.11
4. Step 4: Simplify right side
   2,483.00x = 5,635,342.52
5. Step 5: Solve for x
   x = 5,635,342.52/2,483.00
6. Step 6: Final answer
   x = 2,269.57