Finding the Fourth Proportional to 2,054.16, 2,834.76 and 1,169.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.16 : 2,834.76 = 1,169.95 : x
2. Step 2: Convert to fraction form
   2,054.16/2,834.76 = 1,169.95/x
3. Step 3: Cross multiply
   2,054.16x = 2,834.76 × 1,169.95
4. Step 4: Simplify right side
   2,054.16x = 3,316,527.46
5. Step 5: Solve for x
   x = 3,316,527.46/2,054.16
6. Step 6: Final answer
   x = 1,614.54