Finding the Fourth Proportional to 2,609,204,342.15, 3,600,671,724.81 and 1,419,752,817.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,204,342.15 : 3,600,671,724.81 = 1,419,752,817.43 : x
2. Step 2: Convert to fraction form
   2,609,204,342.15/3,600,671,724.81 = 1,419,752,817.43/x
3. Step 3: Cross multiply
   2,609,204,342.15x = 3,600,671,724.81 × 1,419,752,817.43
4. Step 4: Simplify right side
   2,609,204,342.15x = 5,112,063,825,930,533,888
5. Step 5: Solve for x
   x = 5,112,063,825,930,533,888/2,609,204,342.15
6. Step 6: Final answer
   x = 1,959,242,418.60