Finding the Fourth Proportional to 2,014,708,695.18, 2,780,269,737.72 and 1,122,673,019.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,014,708,695.18 : 2,780,269,737.72 = 1,122,673,019.28 : x
2. Step 2: Convert to fraction form
   2,014,708,695.18/2,780,269,737.72 = 1,122,673,019.28/x
3. Step 3: Cross multiply
   2,014,708,695.18x = 2,780,269,737.72 × 1,122,673,019.28
4. Step 4: Simplify right side
   2,014,708,695.18x = 3,121,333,820,858,925,568
5. Step 5: Solve for x
   x = 3,121,333,820,858,925,568/2,014,708,695.18
6. Step 6: Final answer
   x = 1,549,273,018.14