Finding the Fourth Proportional to 737,757,105.16, 1,105,954,647.82 and 368,971,146.50

Step by Step Solution

1. Step 1: Write the proportion equation
   737,757,105.16 : 1,105,954,647.82 = 368,971,146.50 : x
2. Step 2: Convert to fraction form
   737,757,105.16/1,105,954,647.82 = 368,971,146.50/x
3. Step 3: Cross multiply
   737,757,105.16x = 1,105,954,647.82 × 368,971,146.50
4. Step 4: Simplify right side
   737,757,105.16x = 408,065,354,383,149,120
5. Step 5: Solve for x
   x = 408,065,354,383,149,120/737,757,105.16
6. Step 6: Final answer
   x = 553,116,129.32