Finding the Fourth Proportional to 23,040,176.82, 31,795,112.82 and 12,586,067.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,040,176.82 : 31,795,112.82 = 12,586,067.74 : x
2. Step 2: Convert to fraction form
   23,040,176.82/31,795,112.82 = 12,586,067.74/x
3. Step 3: Cross multiply
   23,040,176.82x = 31,795,112.82 × 12,586,067.74
4. Step 4: Simplify right side
   23,040,176.82x = 400,175,443,753,462.44
5. Step 5: Solve for x
   x = 400,175,443,753,462.44/23,040,176.82
6. Step 6: Final answer
   x = 17,368,592.56