Finding the Fourth Proportional to 3,943,139.10, 5,441,697.38 and 2,224,259.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,943,139.10 : 5,441,697.38 = 2,224,259.16 : x
2. Step 2: Convert to fraction form
   3,943,139.10/5,441,697.38 = 2,224,259.16/x
3. Step 3: Cross multiply
   3,943,139.10x = 5,441,697.38 × 2,224,259.16
4. Step 4: Simplify right side
   3,943,139.10x = 12,103,745,243,413.00
5. Step 5: Solve for x
   x = 12,103,745,243,413.00/3,943,139.10
6. Step 6: Final answer
   x = 3,069,570.95