Finding the Fourth Proportional to 222,064,238.49, 332,860,161.71 and 83,831,119.98

Step by Step Solution

1. Step 1: Write the proportion equation
   222,064,238.49 : 332,860,161.71 = 83,831,119.98 : x
2. Step 2: Convert to fraction form
   222,064,238.49/332,860,161.71 = 83,831,119.98/x
3. Step 3: Cross multiply
   222,064,238.49x = 332,860,161.71 × 83,831,119.98
4. Step 4: Simplify right side
   222,064,238.49x = 27,904,040,152,873,212
5. Step 5: Solve for x
   x = 27,904,040,152,873,212/222,064,238.49
6. Step 6: Final answer
   x = 125,657,513.98