Finding the Fourth Proportional to 8,322,006,610.85, 12,481,681,116.49 and 2,425,186,516.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,322,006,610.85 : 12,481,681,116.49 = 2,425,186,516.07 : x
2. Step 2: Convert to fraction form
   8,322,006,610.85/12,481,681,116.49 = 2,425,186,516.07/x
3. Step 3: Cross multiply
   8,322,006,610.85x = 12,481,681,116.49 × 2,425,186,516.07
4. Step 4: Simplify right side
   8,322,006,610.85x = 30,270,404,741,527,404,544
5. Step 5: Solve for x
   x = 30,270,404,741,527,404,544/8,322,006,610.85
6. Step 6: Final answer
   x = 3,637,392,537.28