Finding the Fourth Proportional to 2,713,678,019.72, 3,744,966,499.32 and 1,508,070,077.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,713,678,019.72 : 3,744,966,499.32 = 1,508,070,077.84 : x
2. Step 2: Convert to fraction form
   2,713,678,019.72/3,744,966,499.32 = 1,508,070,077.84/x
3. Step 3: Cross multiply
   2,713,678,019.72x = 3,744,966,499.32 × 1,508,070,077.84
4. Step 4: Simplify right side
   2,713,678,019.72x = 5,647,671,920,137,704,448
5. Step 5: Solve for x
   x = 5,647,671,920,137,704,448/2,713,678,019.72
6. Step 6: Final answer
   x = 2,081,187,185.47