Finding the Fourth Proportional to 165,082.54, 227,405.82 and 140,804.41

Step by Step Solution

1. Step 1: Write the proportion equation
   165,082.54 : 227,405.82 = 140,804.41 : x
2. Step 2: Convert to fraction form
   165,082.54/227,405.82 = 140,804.41/x
3. Step 3: Cross multiply
   165,082.54x = 227,405.82 × 140,804.41
4. Step 4: Simplify right side
   165,082.54x = 32,019,741,747.15
5. Step 5: Solve for x
   x = 32,019,741,747.15/165,082.54
6. Step 6: Final answer
   x = 193,962.02