Finding the Fourth Proportional to 23,647,805.98, 32,644,957.99 and 13,856,891.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,647,805.98 : 32,644,957.99 = 13,856,891.29 : x
2. Step 2: Convert to fraction form
   23,647,805.98/32,644,957.99 = 13,856,891.29/x
3. Step 3: Cross multiply
   23,647,805.98x = 32,644,957.99 × 13,856,891.29
4. Step 4: Simplify right side
   23,647,805.98x = 452,357,634,034,046.88
5. Step 5: Solve for x
   x = 452,357,634,034,046.88/23,647,805.98
6. Step 6: Final answer
   x = 19,128,947.29