Finding the Fourth Proportional to 8,499,338, 11,729,086.68 and 4,683,914

Step by Step Solution

1. Step 1: Write the proportion equation
   8,499,338 : 11,729,086.68 = 4,683,914 : x
2. Step 2: Convert to fraction form
   8,499,338/11,729,086.68 = 4,683,914/x
3. Step 3: Cross multiply
   8,499,338x = 11,729,086.68 × 4,683,914
4. Step 4: Simplify right side
   8,499,338x = 54,938,033,307,665.52
5. Step 5: Solve for x
   x = 54,938,033,307,665.52/8,499,338
6. Step 6: Final answer
   x = 6,463,801.45