Finding the Fourth Proportional to 1,427,380,394.82, 2,141,023,479.32 and 586,994,054.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,380,394.82 : 2,141,023,479.32 = 586,994,054.82 : x
2. Step 2: Convert to fraction form
   1,427,380,394.82/2,141,023,479.32 = 586,994,054.82/x
3. Step 3: Cross multiply
   1,427,380,394.82x = 2,141,023,479.32 × 586,994,054.82
4. Step 4: Simplify right side
   1,427,380,394.82x = 1,256,768,053,590,871,296
5. Step 5: Solve for x
   x = 1,256,768,053,590,871,296/1,427,380,394.82
6. Step 6: Final answer
   x = 880,471,707.58