Finding the Fourth Proportional to 22,141,669,456.58, 30,555,483,952.75 and 12,498,429,667.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,141,669,456.58 : 30,555,483,952.75 = 12,498,429,667.10 : x
2. Step 2: Convert to fraction form
   22,141,669,456.58/30,555,483,952.75 = 12,498,429,667.10/x
3. Step 3: Cross multiply
   22,141,669,456.58x = 30,555,483,952.75 × 12,498,429,667.10
4. Step 4: Simplify right side
   22,141,669,456.58x = 381,895,567,127,470,800,896
5. Step 5: Solve for x
   x = 381,895,567,127,470,800,896/22,141,669,456.58
6. Step 6: Final answer
   x = 17,247,821,709.04