Finding the Fourth Proportional to 2,053.54, 2,833.86 and 1,122.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.54 : 2,833.86 = 1,122.04 : x
2. Step 2: Convert to fraction form
   2,053.54/2,833.86 = 1,122.04/x
3. Step 3: Cross multiply
   2,053.54x = 2,833.86 × 1,122.04
4. Step 4: Simplify right side
   2,053.54x = 3,179,704.27
5. Step 5: Solve for x
   x = 3,179,704.27/2,053.54
6. Step 6: Final answer
   x = 1,548.40