Finding the Fourth Proportional to 2,054.32, 2,834.94 and 1,122.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054.32 : 2,834.94 = 1,122.82 : x
2. Step 2: Convert to fraction form
   2,054.32/2,834.94 = 1,122.82/x
3. Step 3: Cross multiply
   2,054.32x = 2,834.94 × 1,122.82
4. Step 4: Simplify right side
   2,054.32x = 3,183,127.33
5. Step 5: Solve for x
   x = 3,183,127.33/2,054.32
6. Step 6: Final answer
   x = 1,549.48