Finding the Fourth Proportional to 2,013.41, 3,015.33 and 1,133.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013.41 : 3,015.33 = 1,133.75 : x
2. Step 2: Convert to fraction form
   2,013.41/3,015.33 = 1,133.75/x
3. Step 3: Cross multiply
   2,013.41x = 3,015.33 × 1,133.75
4. Step 4: Simplify right side
   2,013.41x = 3,418,616.71
5. Step 5: Solve for x
   x = 3,418,616.71/2,013.41
6. Step 6: Final answer
   x = 1,697.93