Finding the Fourth Proportional to 2,014.93, 3,016.92 and 1,039.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.93 : 3,016.92 = 1,039.10 : x
2. Step 2: Convert to fraction form
   2,014.93/3,016.92 = 1,039.10/x
3. Step 3: Cross multiply
   2,014.93x = 3,016.92 × 1,039.10
4. Step 4: Simplify right side
   2,014.93x = 3,134,881.57
5. Step 5: Solve for x
   x = 3,134,881.57/2,014.93
6. Step 6: Final answer
   x = 1,555.83