Finding the Fourth Proportional to 2,014.29, 2,779.74 and 1,118.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.29 : 2,779.74 = 1,118.04 : x
2. Step 2: Convert to fraction form
   2,014.29/2,779.74 = 1,118.04/x
3. Step 3: Cross multiply
   2,014.29x = 2,779.74 × 1,118.04
4. Step 4: Simplify right side
   2,014.29x = 3,107,860.51
5. Step 5: Solve for x
   x = 3,107,860.51/2,014.29
6. Step 6: Final answer
   x = 1,542.91