Finding the Fourth Proportional to 116,067,249.69, 160,172,799.17 and 63,855,164.35

Step by Step Solution

1. Step 1: Write the proportion equation
   116,067,249.69 : 160,172,799.17 = 63,855,164.35 : x
2. Step 2: Convert to fraction form
   116,067,249.69/160,172,799.17 = 63,855,164.35/x
3. Step 3: Cross multiply
   116,067,249.69x = 160,172,799.17 × 63,855,164.35
4. Step 4: Simplify right side
   116,067,249.69x = 10,227,860,415,399,892
5. Step 5: Solve for x
   x = 10,227,860,415,399,892/116,067,249.69
6. Step 6: Final answer
   x = 88,120,123.83