Finding the Fourth Proportional to 2,017,606,038.38, 2,784,850,190.69 and 1,171,106,073.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017,606,038.38 : 2,784,850,190.69 = 1,171,106,073.49 : x
2. Step 2: Convert to fraction form
   2,017,606,038.38/2,784,850,190.69 = 1,171,106,073.49/x
3. Step 3: Cross multiply
   2,017,606,038.38x = 2,784,850,190.69 × 1,171,106,073.49
4. Step 4: Simplify right side
   2,017,606,038.38x = 3,261,354,972,072,809,472
5. Step 5: Solve for x
   x = 3,261,354,972,072,809,472/2,017,606,038.38
6. Step 6: Final answer
   x = 1,616,447,864.46