Finding the Fourth Proportional to 2,095.41, 3,124.79 and 1,836.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095.41 : 3,124.79 = 1,836.61 : x
2. Step 2: Convert to fraction form
   2,095.41/3,124.79 = 1,836.61/x
3. Step 3: Cross multiply
   2,095.41x = 3,124.79 × 1,836.61
4. Step 4: Simplify right side
   2,095.41x = 5,739,020.56
5. Step 5: Solve for x
   x = 5,739,020.56/2,095.41
6. Step 6: Final answer
   x = 2,738.85