Finding the Fourth Proportional to 2,053.54, 2,833.78 and 1,169.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.54 : 2,833.78 = 1,169.63 : x
2. Step 2: Convert to fraction form
   2,053.54/2,833.78 = 1,169.63/x
3. Step 3: Cross multiply
   2,053.54x = 2,833.78 × 1,169.63
4. Step 4: Simplify right side
   2,053.54x = 3,314,474.10
5. Step 5: Solve for x
   x = 3,314,474.10/2,053.54
6. Step 6: Final answer
   x = 1,614.03