Finding the Fourth Proportional to 2,761,322,911.76, 3,810,600,377.33 and 1,508,259,391.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,761,322,911.76 : 3,810,600,377.33 = 1,508,259,391.76 : x
2. Step 2: Convert to fraction form
   2,761,322,911.76/3,810,600,377.33 = 1,508,259,391.76/x
3. Step 3: Cross multiply
   2,761,322,911.76x = 3,810,600,377.33 × 1,508,259,391.76
4. Step 4: Simplify right side
   2,761,322,911.76x = 5,747,373,807,354,157,056
5. Step 5: Solve for x
   x = 5,747,373,807,354,157,056/2,761,322,911.76
6. Step 6: Final answer
   x = 2,081,384,173.82