Finding the Fourth Proportional to 2,065.83, 2,850.35 and 1,182.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065.83 : 2,850.35 = 1,182.12 : x
2. Step 2: Convert to fraction form
   2,065.83/2,850.35 = 1,182.12/x
3. Step 3: Cross multiply
   2,065.83x = 2,850.35 × 1,182.12
4. Step 4: Simplify right side
   2,065.83x = 3,369,455.74
5. Step 5: Solve for x
   x = 3,369,455.74/2,065.83
6. Step 6: Final answer
   x = 1,631.04