Finding the Fourth Proportional to 20,062,162.48, 30,083,757.32 and 7,771,882.24

Step by Step Solution

1. Step 1: Write the proportion equation
   20,062,162.48 : 30,083,757.32 = 7,771,882.24 : x
2. Step 2: Convert to fraction form
   20,062,162.48/30,083,757.32 = 7,771,882.24/x
3. Step 3: Cross multiply
   20,062,162.48x = 30,083,757.32 × 7,771,882.24
4. Step 4: Simplify right side
   20,062,162.48x = 233,807,419,188,918.59
5. Step 5: Solve for x
   x = 233,807,419,188,918.59/20,062,162.48
6. Step 6: Final answer
   x = 11,654,148.42