Finding the Fourth Proportional to 1,993,499,930.20, 2,751,058,766.46 and 1,101,447,180.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,499,930.20 : 2,751,058,766.46 = 1,101,447,180.76 : x
2. Step 2: Convert to fraction form
   1,993,499,930.20/2,751,058,766.46 = 1,101,447,180.76/x
3. Step 3: Cross multiply
   1,993,499,930.20x = 2,751,058,766.46 × 1,101,447,180.76
4. Step 4: Simplify right side
   1,993,499,930.20x = 3,030,145,922,422,450,176
5. Step 5: Solve for x
   x = 3,030,145,922,422,450,176/1,993,499,930.20
6. Step 6: Final answer
   x = 1,520,013,056.69