Finding the Fourth Proportional to 2,071,117,595.07, 2,858,142,171.87 and 1,118,498,241.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,117,595.07 : 2,858,142,171.87 = 1,118,498,241.09 : x
2. Step 2: Convert to fraction form
   2,071,117,595.07/2,858,142,171.87 = 1,118,498,241.09/x
3. Step 3: Cross multiply
   2,071,117,595.07x = 2,858,142,171.87 × 1,118,498,241.09
4. Step 4: Simplify right side
   2,071,117,595.07x = 3,196,826,992,021,747,200
5. Step 5: Solve for x
   x = 3,196,826,992,021,747,200/2,071,117,595.07
6. Step 6: Final answer
   x = 1,543,527,513.66