Finding the Fourth Proportional to 9,040,932.98, 12,479,761.42 and 5,986,131.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040,932.98 : 12,479,761.42 = 5,986,131.38 : x
2. Step 2: Convert to fraction form
   9,040,932.98/12,479,761.42 = 5,986,131.38/x
3. Step 3: Cross multiply
   9,040,932.98x = 12,479,761.42 × 5,986,131.38
4. Step 4: Simplify right side
   9,040,932.98x = 74,705,491,451,175.36
5. Step 5: Solve for x
   x = 74,705,491,451,175.36/9,040,932.98
6. Step 6: Final answer
   x = 8,263,029.01