Finding the Fourth Proportional to 2,014.82, 3,023.16 and 919.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.82 : 3,023.16 = 919.52 : x
2. Step 2: Convert to fraction form
   2,014.82/3,023.16 = 919.52/x
3. Step 3: Cross multiply
   2,014.82x = 3,023.16 × 919.52
4. Step 4: Simplify right side
   2,014.82x = 2,779,846.23
5. Step 5: Solve for x
   x = 2,779,846.23/2,014.82
6. Step 6: Final answer
   x = 1,379.70