Finding the Fourth Proportional to 367,413.82, 550,870.17 and 187,055.98

Step by Step Solution

1. Step 1: Write the proportion equation
   367,413.82 : 550,870.17 = 187,055.98 : x
2. Step 2: Convert to fraction form
   367,413.82/550,870.17 = 187,055.98/x
3. Step 3: Cross multiply
   367,413.82x = 550,870.17 × 187,055.98
4. Step 4: Simplify right side
   367,413.82x = 103,043,559,502.12
5. Step 5: Solve for x
   x = 103,043,559,502.12/367,413.82
6. Step 6: Final answer
   x = 280,456.41