Finding the Fourth Proportional to 2,022.35, 2,837.05 and 2,022.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,022.35 : 2,837.05 = 2,022.35 : x
2. Step 2: Convert to fraction form
   2,022.35/2,837.05 = 2,022.35/x
3. Step 3: Cross multiply
   2,022.35x = 2,837.05 × 2,022.35
4. Step 4: Simplify right side
   2,022.35x = 5,737,508.07
5. Step 5: Solve for x
   x = 5,737,508.07/2,022.35
6. Step 6: Final answer
   x = 2,837.05