Finding the Fourth Proportional to 2,015.86, 3,022.54 and 1,843.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015.86 : 3,022.54 = 1,843.98 : x
2. Step 2: Convert to fraction form
   2,015.86/3,022.54 = 1,843.98/x
3. Step 3: Cross multiply
   2,015.86x = 3,022.54 × 1,843.98
4. Step 4: Simplify right side
   2,015.86x = 5,573,503.31
5. Step 5: Solve for x
   x = 5,573,503.31/2,015.86
6. Step 6: Final answer
   x = 2,764.83