Finding the Fourth Proportional to 2,244,502.78, 3,097,413.78 and 1,225,909.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,502.78 : 3,097,413.78 = 1,225,909.96 : x
2. Step 2: Convert to fraction form
   2,244,502.78/3,097,413.78 = 1,225,909.96/x
3. Step 3: Cross multiply
   2,244,502.78x = 3,097,413.78 × 1,225,909.96
4. Step 4: Simplify right side
   2,244,502.78x = 3,797,150,403,143.25
5. Step 5: Solve for x
   x = 3,797,150,403,143.25/2,244,502.78
6. Step 6: Final answer
   x = 1,691,755.71