Finding the Fourth Proportional to 2,017.34, 2,783.83 and 1,133.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.34 : 2,783.83 = 1,133.18 : x
2. Step 2: Convert to fraction form
   2,017.34/2,783.83 = 1,133.18/x
3. Step 3: Cross multiply
   2,017.34x = 2,783.83 × 1,133.18
4. Step 4: Simplify right side
   2,017.34x = 3,154,580.48
5. Step 5: Solve for x
   x = 3,154,580.48/2,017.34
6. Step 6: Final answer
   x = 1,563.73