Finding the Fourth Proportional to 2,053.98, 2,834.46 and 1,122.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.98 : 2,834.46 = 1,122.48 : x
2. Step 2: Convert to fraction form
   2,053.98/2,834.46 = 1,122.48/x
3. Step 3: Cross multiply
   2,053.98x = 2,834.46 × 1,122.48
4. Step 4: Simplify right side
   2,053.98x = 3,181,624.66
5. Step 5: Solve for x
   x = 3,181,624.66/2,053.98
6. Step 6: Final answer
   x = 1,549.00