Finding the Fourth Proportional to 16,420,698.37, 22,665,292.37 and 10,843,017.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,420,698.37 : 22,665,292.37 = 10,843,017.31 : x
2. Step 2: Convert to fraction form
   16,420,698.37/22,665,292.37 = 10,843,017.31/x
3. Step 3: Cross multiply
   16,420,698.37x = 22,665,292.37 × 10,843,017.31
4. Step 4: Simplify right side
   16,420,698.37x = 245,760,157,579,890.72
5. Step 5: Solve for x
   x = 245,760,157,579,890.72/16,420,698.37
6. Step 6: Final answer
   x = 14,966,486.32