Finding the Fourth Proportional to 2,042,140,855.69, 3,064,102,274.79 and 715,121,339.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,140,855.69 : 3,064,102,274.79 = 715,121,339.45 : x
2. Step 2: Convert to fraction form
   2,042,140,855.69/3,064,102,274.79 = 715,121,339.45/x
3. Step 3: Cross multiply
   2,042,140,855.69x = 3,064,102,274.79 × 715,121,339.45
4. Step 4: Simplify right side
   2,042,140,855.69x = 2,191,204,922,959,616,768
5. Step 5: Solve for x
   x = 2,191,204,922,959,616,768/2,042,140,855.69
6. Step 6: Final answer
   x = 1,072,994,018.44