Finding the Fourth Proportional to 14,481,996.52, 19,985,168.31 and 7,956,048.73

Step by Step Solution

1. Step 1: Write the proportion equation
   14,481,996.52 : 19,985,168.31 = 7,956,048.73 : x
2. Step 2: Convert to fraction form
   14,481,996.52/19,985,168.31 = 7,956,048.73/x
3. Step 3: Cross multiply
   14,481,996.52x = 19,985,168.31 × 7,956,048.73
4. Step 4: Simplify right side
   14,481,996.52x = 159,002,972,851,685.88
5. Step 5: Solve for x
   x = 159,002,972,851,685.88/14,481,996.52
6. Step 6: Final answer
   x = 10,979,354.45