Finding the Fourth Proportional to 6,260,443.50, 9,387,930.69 and 2,215,587.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,260,443.50 : 9,387,930.69 = 2,215,587.54 : x
2. Step 2: Convert to fraction form
   6,260,443.50/9,387,930.69 = 2,215,587.54/x
3. Step 3: Cross multiply
   6,260,443.50x = 9,387,930.69 × 2,215,587.54
4. Step 4: Simplify right side
   6,260,443.50x = 20,799,782,263,147.60
5. Step 5: Solve for x
   x = 20,799,782,263,147.60/6,260,443.50
6. Step 6: Final answer
   x = 3,322,413.54