Finding the Fourth Proportional to 2,362.09, 3,543.24 and 1,177.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362.09 : 3,543.24 = 1,177.27 : x
2. Step 2: Convert to fraction form
   2,362.09/3,543.24 = 1,177.27/x
3. Step 3: Cross multiply
   2,362.09x = 3,543.24 × 1,177.27
4. Step 4: Simplify right side
   2,362.09x = 4,171,350.15
5. Step 5: Solve for x
   x = 4,171,350.15/2,362.09
6. Step 6: Final answer
   x = 1,765.96