Finding the Fourth Proportional to 2,054.10, 2,834.01 and 1,169.85

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.10 : 2,834.01 = 1,169.85 : x
2. Step 2: Convert to fraction form
   2,054.10/2,834.01 = 1,169.85/x
3. Step 3: Cross multiply
   2,054.10x = 2,834.01 × 1,169.85
4. Step 4: Simplify right side
   2,054.10x = 3,315,366.60
5. Step 5: Solve for x
   x = 3,315,366.60/2,054.10
6. Step 6: Final answer
   x = 1,614.02