Finding the Fourth Proportional to 150,825.81, 208,141.33 and 82,844.38

Step by Step Solution

1. Step 1: Write the proportion equation
   150,825.81 : 208,141.33 = 82,844.38 : x
2. Step 2: Convert to fraction form
   150,825.81/208,141.33 = 82,844.38/x
3. Step 3: Cross multiply
   150,825.81x = 208,141.33 × 82,844.38
4. Step 4: Simplify right side
   150,825.81x = 17,243,339,436.23
5. Step 5: Solve for x
   x = 17,243,339,436.23/150,825.81
6. Step 6: Final answer
   x = 114,326.18