Finding the Fourth Proportional to 188,864,757,196.84, 283,008,861,272.31 and 112,136,107,946.15

Step by Step Solution

1. Step 1: Write the proportion equation
   188,864,757,196.84 : 283,008,861,272.31 = 112,136,107,946.15 : x
2. Step 2: Convert to fraction form
   188,864,757,196.84/283,008,861,272.31 = 112,136,107,946.15/x
3. Step 3: Cross multiply
   188,864,757,196.84x = 283,008,861,272.31 × 112,136,107,946.15
4. Step 4: Simplify right side
   188,864,757,196.84x = 31,735,512,217,348,741,267,456
5. Step 5: Solve for x
   x = 31,735,512,217,348,741,267,456/188,864,757,196.84
6. Step 6: Final answer
   x = 168,033,002,495.40