Finding the Fourth Proportional to 2,037.12, 3,038.55 and 1,850.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037.12 : 3,038.55 = 1,850.25 : x
2. Step 2: Convert to fraction form
   2,037.12/3,038.55 = 1,850.25/x
3. Step 3: Cross multiply
   2,037.12x = 3,038.55 × 1,850.25
4. Step 4: Simplify right side
   2,037.12x = 5,622,077.14
5. Step 5: Solve for x
   x = 5,622,077.14/2,037.12
6. Step 6: Final answer
   x = 2,759.82