Finding the Fourth Proportional to 194,998.52, 269,191.52 and 123,413.24

Step by Step Solution

1. Step 1: Write the proportion equation
   194,998.52 : 269,191.52 = 123,413.24 : x
2. Step 2: Convert to fraction form
   194,998.52/269,191.52 = 123,413.24/x
3. Step 3: Cross multiply
   194,998.52x = 269,191.52 × 123,413.24
4. Step 4: Simplify right side
   194,998.52x = 33,221,797,663.72
5. Step 5: Solve for x
   x = 33,221,797,663.72/194,998.52
6. Step 6: Final answer
   x = 170,369.49