Finding the Fourth Proportional to 16,965,367.98, 25,268,367.72 and 16,882,699.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,965,367.98 : 25,268,367.72 = 16,882,699.38 : x
2. Step 2: Convert to fraction form
   16,965,367.98/25,268,367.72 = 16,882,699.38/x
3. Step 3: Cross multiply
   16,965,367.98x = 25,268,367.72 × 16,882,699.38
4. Step 4: Simplify right side
   16,965,367.98x = 426,598,256,040,055.94
5. Step 5: Solve for x
   x = 426,598,256,040,055.94/16,965,367.98
6. Step 6: Final answer
   x = 25,145,240.38