Finding the Fourth Proportional to 2,033.15, 3,043.91 and 1,903.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033.15 : 3,043.91 = 1,903.98 : x
2. Step 2: Convert to fraction form
   2,033.15/3,043.91 = 1,903.98/x
3. Step 3: Cross multiply
   2,033.15x = 3,043.91 × 1,903.98
4. Step 4: Simplify right side
   2,033.15x = 5,795,548.52
5. Step 5: Solve for x
   x = 5,795,548.52/2,033.15
6. Step 6: Final answer
   x = 2,850.53