Finding the Fourth Proportional to 16,297,117,956.86, 24,420,726,174 and 10,965,481,898.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,297,117,956.86 : 24,420,726,174 = 10,965,481,898.28 : x
2. Step 2: Convert to fraction form
   16,297,117,956.86/24,420,726,174 = 10,965,481,898.28/x
3. Step 3: Cross multiply
   16,297,117,956.86x = 24,420,726,174 × 10,965,481,898.28
4. Step 4: Simplify right side
   16,297,117,956.86x = 267,785,030,803,849,609,216
5. Step 5: Solve for x
   x = 267,785,030,803,849,609,216/16,297,117,956.86
6. Step 6: Final answer
   x = 16,431,434,779.62