Finding the Fourth Proportional to 16,995,633.69, 25,500,986.27 and 8,906,686.14

Step by Step Solution

1. Step 1: Write the proportion equation
   16,995,633.69 : 25,500,986.27 = 8,906,686.14 : x
2. Step 2: Convert to fraction form
   16,995,633.69/25,500,986.27 = 8,906,686.14/x
3. Step 3: Cross multiply
   16,995,633.69x = 25,500,986.27 × 8,906,686.14
4. Step 4: Simplify right side
   16,995,633.69x = 227,129,280,967,339.31
5. Step 5: Solve for x
   x = 227,129,280,967,339.31/16,995,633.69
6. Step 6: Final answer
   x = 13,363,978.37