Finding the Fourth Proportional to 2,686,018,494.86, 4,029,069,501.57 and 795,405,917.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,686,018,494.86 : 4,029,069,501.57 = 795,405,917.76 : x
2. Step 2: Convert to fraction form
   2,686,018,494.86/4,029,069,501.57 = 795,405,917.76/x
3. Step 3: Cross multiply
   2,686,018,494.86x = 4,029,069,501.57 × 795,405,917.76
4. Step 4: Simplify right side
   2,686,018,494.86x = 3,204,745,724,615,111,680
5. Step 5: Solve for x
   x = 3,204,745,724,615,111,680/2,686,018,494.86
6. Step 6: Final answer
   x = 1,193,121,242.74