Finding the Fourth Proportional to 30,632,236.97, 42,273,372.89 and 16,882,086.83

Step by Step Solution

1. Step 1: Write the proportion equation
   30,632,236.97 : 42,273,372.89 = 16,882,086.83 : x
2. Step 2: Convert to fraction form
   30,632,236.97/42,273,372.89 = 16,882,086.83/x
3. Step 3: Cross multiply
   30,632,236.97x = 42,273,372.89 × 16,882,086.83
4. Step 4: Simplify right side
   30,632,236.97x = 713,662,751,556,786.38
5. Step 5: Solve for x
   x = 713,662,751,556,786.38/30,632,236.97
6. Step 6: Final answer
   x = 23,297,768.05