Finding the Fourth Proportional to 10,141,802.82, 13,994,139.96 and 5,729,918.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,141,802.82 : 13,994,139.96 = 5,729,918.68 : x
2. Step 2: Convert to fraction form
   10,141,802.82/13,994,139.96 = 5,729,918.68/x
3. Step 3: Cross multiply
   10,141,802.82x = 13,994,139.96 × 5,729,918.68
4. Step 4: Simplify right side
   10,141,802.82x = 80,185,283,967,338.45
5. Step 5: Solve for x
   x = 80,185,283,967,338.45/10,141,802.82
6. Step 6: Final answer
   x = 7,906,413.23