Finding the Fourth Proportional to 144,964,477,112.02, 200,057,178,756.12 and 80,735,191,121.34

Step by Step Solution

1. Step 1: Write the proportion equation
   144,964,477,112.02 : 200,057,178,756.12 = 80,735,191,121.34 : x
2. Step 2: Convert to fraction form
   144,964,477,112.02/200,057,178,756.12 = 80,735,191,121.34/x
3. Step 3: Cross multiply
   144,964,477,112.02x = 200,057,178,756.12 × 80,735,191,121.34
4. Step 4: Simplify right side
   144,964,477,112.02x = 16,151,654,562,070,429,433,856
5. Step 5: Solve for x
   x = 16,151,654,562,070,429,433,856/144,964,477,112.02
6. Step 6: Final answer
   x = 111,418,016,908.99