Finding the Fourth Proportional to 2,562.01, 3,537.89 and 1,619.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,562.01 : 3,537.89 = 1,619.47 : x
2. Step 2: Convert to fraction form
   2,562.01/3,537.89 = 1,619.47/x
3. Step 3: Cross multiply
   2,562.01x = 3,537.89 × 1,619.47
4. Step 4: Simplify right side
   2,562.01x = 5,729,506.72
5. Step 5: Solve for x
   x = 5,729,506.72/2,562.01
6. Step 6: Final answer
   x = 2,236.33