Finding the Fourth Proportional to 21,025,097.82, 29,014,635 and 11,367,305.82

Step by Step Solution

1. Step 1: Write the proportion equation
   21,025,097.82 : 29,014,635 = 11,367,305.82 : x
2. Step 2: Convert to fraction form
   21,025,097.82/29,014,635 = 11,367,305.82/x
3. Step 3: Cross multiply
   21,025,097.82x = 29,014,635 × 11,367,305.82
4. Step 4: Simplify right side
   21,025,097.82x = 329,818,229,300,675.69
5. Step 5: Solve for x
   x = 329,818,229,300,675.69/21,025,097.82
6. Step 6: Final answer
   x = 15,686,882.04