Finding the Fourth Proportional to 2,018.00, 2,778.48 and 1,833.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018.00 : 2,778.48 = 1,833.45 : x
2. Step 2: Convert to fraction form
   2,018.00/2,778.48 = 1,833.45/x
3. Step 3: Cross multiply
   2,018.00x = 2,778.48 × 1,833.45
4. Step 4: Simplify right side
   2,018.00x = 5,094,204.16
5. Step 5: Solve for x
   x = 5,094,204.16/2,018.00
6. Step 6: Final answer
   x = 2,524.39