Finding the Fourth Proportional to 3,341,188,230.67, 5,008,666,660.72 and 1,128,850,768.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,341,188,230.67 : 5,008,666,660.72 = 1,128,850,768.83 : x
2. Step 2: Convert to fraction form
   3,341,188,230.67/5,008,666,660.72 = 1,128,850,768.83/x
3. Step 3: Cross multiply
   3,341,188,230.67x = 5,008,666,660.72 × 1,128,850,768.83
4. Step 4: Simplify right side
   3,341,188,230.67x = 5,654,037,210,766,960,640
5. Step 5: Solve for x
   x = 5,654,037,210,766,960,640/3,341,188,230.67
6. Step 6: Final answer
   x = 1,692,223,490.69