Finding the Fourth Proportional to 2,854,584,055.52, 3,940,710,105.96 and 1,914,442,794.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,854,584,055.52 : 3,940,710,105.96 = 1,914,442,794.08 : x
2. Step 2: Convert to fraction form
   2,854,584,055.52/3,940,710,105.96 = 1,914,442,794.08/x
3. Step 3: Cross multiply
   2,854,584,055.52x = 3,940,710,105.96 × 1,914,442,794.08
4. Step 4: Simplify right side
   2,854,584,055.52x = 7,544,264,065,913,355,264
5. Step 5: Solve for x
   x = 7,544,264,065,913,355,264/2,854,584,055.52
6. Step 6: Final answer
   x = 2,642,859,316.52