Finding the Fourth Proportional to 2,014.83, 3,016.31 and 1,965.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014.83 : 3,016.31 = 1,965.15 : x
2. Step 2: Convert to fraction form
   2,014.83/3,016.31 = 1,965.15/x
3. Step 3: Cross multiply
   2,014.83x = 3,016.31 × 1,965.15
4. Step 4: Simplify right side
   2,014.83x = 5,927,491.77
5. Step 5: Solve for x
   x = 5,927,491.77/2,014.83
6. Step 6: Final answer
   x = 2,941.93