Finding the Fourth Proportional to 22,804,994.43, 31,470,882.27 and 12,351,011.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,804,994.43 : 31,470,882.27 = 12,351,011.31 : x
2. Step 2: Convert to fraction form
   22,804,994.43/31,470,882.27 = 12,351,011.31/x
3. Step 3: Cross multiply
   22,804,994.43x = 31,470,882.27 × 12,351,011.31
4. Step 4: Simplify right side
   22,804,994.43x = 388,697,222,852,448.50
5. Step 5: Solve for x
   x = 388,697,222,852,448.50/22,804,994.43
6. Step 6: Final answer
   x = 17,044,390.17