Finding the Fourth Proportional to 2,031.33, 3,041.05 and 1,836.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031.33 : 3,041.05 = 1,836.77 : x
2. Step 2: Convert to fraction form
   2,031.33/3,041.05 = 1,836.77/x
3. Step 3: Cross multiply
   2,031.33x = 3,041.05 × 1,836.77
4. Step 4: Simplify right side
   2,031.33x = 5,585,712.42
5. Step 5: Solve for x
   x = 5,585,712.42/2,031.33
6. Step 6: Final answer
   x = 2,749.79