Finding the Fourth Proportional to 3,185.82, 4,775.84 and 1,133.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,185.82 : 4,775.84 = 1,133.34 : x
2. Step 2: Convert to fraction form
   3,185.82/4,775.84 = 1,133.34/x
3. Step 3: Cross multiply
   3,185.82x = 4,775.84 × 1,133.34
4. Step 4: Simplify right side
   3,185.82x = 5,412,626.63
5. Step 5: Solve for x
   x = 5,412,626.63/3,185.82
6. Step 6: Final answer
   x = 1,698.98