Finding the Fourth Proportional to 16,950,394,131.52, 25,402,345,961.46 and 10,728,452,964.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,950,394,131.52 : 25,402,345,961.46 = 10,728,452,964.64 : x
2. Step 2: Convert to fraction form
   16,950,394,131.52/25,402,345,961.46 = 10,728,452,964.64/x
3. Step 3: Cross multiply
   16,950,394,131.52x = 25,402,345,961.46 × 10,728,452,964.64
4. Step 4: Simplify right side
   16,950,394,131.52x = 272,527,873,839,036,432,384
5. Step 5: Solve for x
   x = 272,527,873,839,036,432,384/16,950,394,131.52
6. Step 6: Final answer
   x = 16,077,966,784.99