Finding the Fourth Proportional to 3,362.73, 5,043.69 and 1,171.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362.73 : 5,043.69 = 1,171.28 : x
2. Step 2: Convert to fraction form
   3,362.73/5,043.69 = 1,171.28/x
3. Step 3: Cross multiply
   3,362.73x = 5,043.69 × 1,171.28
4. Step 4: Simplify right side
   3,362.73x = 5,907,548.00
5. Step 5: Solve for x
   x = 5,907,548.00/3,362.73
6. Step 6: Final answer
   x = 1,756.77