Finding the Fourth Proportional to 117,860,857,150.08, 162,678,245,119.94 and 76,763,647,468.24

Step by Step Solution

1. Step 1: Write the proportion equation
   117,860,857,150.08 : 162,678,245,119.94 = 76,763,647,468.24 : x
2. Step 2: Convert to fraction form
   117,860,857,150.08/162,678,245,119.94 = 76,763,647,468.24/x
3. Step 3: Cross multiply
   117,860,857,150.08x = 162,678,245,119.94 × 76,763,647,468.24
4. Step 4: Simplify right side
   117,860,857,150.08x = 12,487,775,459,139,009,904,640
5. Step 5: Solve for x
   x = 12,487,775,459,139,009,904,640/117,860,857,150.08
6. Step 6: Final answer
   x = 105,953,543,535.13