Finding the Fourth Proportional to 23,339,983,049.99, 32,209,187,007.86 and 12,635,103,421.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,339,983,049.99 : 32,209,187,007.86 = 12,635,103,421.67 : x
2. Step 2: Convert to fraction form
   23,339,983,049.99/32,209,187,007.86 = 12,635,103,421.67/x
3. Step 3: Cross multiply
   23,339,983,049.99x = 32,209,187,007.86 × 12,635,103,421.67
4. Step 4: Simplify right side
   23,339,983,049.99x = 406,966,408,972,220,825,600
5. Step 5: Solve for x
   x = 406,966,408,972,220,825,600/23,339,983,049.99
6. Step 6: Final answer
   x = 17,436,448,351.34