Finding the Fourth Proportional to 2,093.86, 3,138.18 and 1,833.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,093.86 : 3,138.18 = 1,833.24 : x
2. Step 2: Convert to fraction form
   2,093.86/3,138.18 = 1,833.24/x
3. Step 3: Cross multiply
   2,093.86x = 3,138.18 × 1,833.24
4. Step 4: Simplify right side
   2,093.86x = 5,753,037.10
5. Step 5: Solve for x
   x = 5,753,037.10/2,093.86
6. Step 6: Final answer
   x = 2,747.57