Finding the Fourth Proportional to 14,320,558.47, 19,762,369.50 and 7,794,234.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,320,558.47 : 19,762,369.50 = 7,794,234.72 : x
2. Step 2: Convert to fraction form
   14,320,558.47/19,762,369.50 = 7,794,234.72/x
3. Step 3: Cross multiply
   14,320,558.47x = 19,762,369.50 × 7,794,234.72
4. Step 4: Simplify right side
   14,320,558.47x = 154,032,546,469,829.69
5. Step 5: Solve for x
   x = 154,032,546,469,829.69/14,320,558.47
6. Step 6: Final answer
   x = 10,756,043.27