Finding the Fourth Proportional to 2,017.03, 3,022.13 and 1,235.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.03 : 3,022.13 = 1,235.39 : x
2. Step 2: Convert to fraction form
   2,017.03/3,022.13 = 1,235.39/x
3. Step 3: Cross multiply
   2,017.03x = 3,022.13 × 1,235.39
4. Step 4: Simplify right side
   2,017.03x = 3,733,515.71
5. Step 5: Solve for x
   x = 3,733,515.71/2,017.03
6. Step 6: Final answer
   x = 1,851.00