Finding the Fourth Proportional to 10,491,290.24, 14,477,963.82 and 5,907,644.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,491,290.24 : 14,477,963.82 = 5,907,644.42 : x
2. Step 2: Convert to fraction form
   10,491,290.24/14,477,963.82 = 5,907,644.42/x
3. Step 3: Cross multiply
   10,491,290.24x = 14,477,963.82 × 5,907,644.42
4. Step 4: Simplify right side
   10,491,290.24x = 85,530,662,174,184.89
5. Step 5: Solve for x
   x = 85,530,662,174,184.89/10,491,290.24
6. Step 6: Final answer
   x = 8,152,539.89