Finding the Fourth Proportional to 3,743.39, 5,619.34 and 1,896.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743.39 : 5,619.34 = 1,896.59 : x
2. Step 2: Convert to fraction form
   3,743.39/5,619.34 = 1,896.59/x
3. Step 3: Cross multiply
   3,743.39x = 5,619.34 × 1,896.59
4. Step 4: Simplify right side
   3,743.39x = 10,657,579.31
5. Step 5: Solve for x
   x = 10,657,579.31/3,743.39
6. Step 6: Final answer
   x = 2,847.04