Finding the Fourth Proportional to 3,373.62, 5,057.37 and 1,181.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373.62 : 5,057.37 = 1,181.16 : x
2. Step 2: Convert to fraction form
   3,373.62/5,057.37 = 1,181.16/x
3. Step 3: Cross multiply
   3,373.62x = 5,057.37 × 1,181.16
4. Step 4: Simplify right side
   3,373.62x = 5,973,537.86
5. Step 5: Solve for x
   x = 5,973,537.86/3,373.62
6. Step 6: Final answer
   x = 1,770.66