Finding the Fourth Proportional to 1,850.61, 2,759.55 and 1,834.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,850.61 : 2,759.55 = 1,834.14 : x
2. Step 2: Convert to fraction form
   1,850.61/2,759.55 = 1,834.14/x
3. Step 3: Cross multiply
   1,850.61x = 2,759.55 × 1,834.14
4. Step 4: Simplify right side
   1,850.61x = 5,061,401.04
5. Step 5: Solve for x
   x = 5,061,401.04/1,850.61
6. Step 6: Final answer
   x = 2,734.99