Finding the Fourth Proportional to 3,342,081.98, 5,013,143.72 and 1,182,636.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,342,081.98 : 5,013,143.72 = 1,182,636.98 : x
2. Step 2: Convert to fraction form
   3,342,081.98/5,013,143.72 = 1,182,636.98/x
3. Step 3: Cross multiply
   3,342,081.98x = 5,013,143.72 × 1,182,636.98
4. Step 4: Simplify right side
   3,342,081.98x = 5,928,729,143,413.58
5. Step 5: Solve for x
   x = 5,928,729,143,413.58/3,342,081.98
6. Step 6: Final answer
   x = 1,773,962.81