Finding the Fourth Proportional to 3,383.94, 5,073.60 and 1,162.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383.94 : 5,073.60 = 1,162.18 : x
2. Step 2: Convert to fraction form
   3,383.94/5,073.60 = 1,162.18/x
3. Step 3: Cross multiply
   3,383.94x = 5,073.60 × 1,162.18
4. Step 4: Simplify right side
   3,383.94x = 5,896,436.45
5. Step 5: Solve for x
   x = 5,896,436.45/3,383.94
6. Step 6: Final answer
   x = 1,742.48