Finding the Fourth Proportional to 11,770,054.84, 17,655,413.58 and 3,250,391.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,770,054.84 : 17,655,413.58 = 3,250,391.31 : x
2. Step 2: Convert to fraction form
   11,770,054.84/17,655,413.58 = 3,250,391.31/x
3. Step 3: Cross multiply
   11,770,054.84x = 17,655,413.58 × 3,250,391.31
4. Step 4: Simplify right side
   11,770,054.84x = 57,387,002,858,636.03
5. Step 5: Solve for x
   x = 57,387,002,858,636.03/11,770,054.84
6. Step 6: Final answer
   x = 4,875,678.46