Finding the Fourth Proportional to 2,111,496,344.10, 3,167,244,516.15 and 1,622,676,912.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,496,344.10 : 3,167,244,516.15 = 1,622,676,912.30 : x
2. Step 2: Convert to fraction form
   2,111,496,344.10/3,167,244,516.15 = 1,622,676,912.30/x
3. Step 3: Cross multiply
   2,111,496,344.10x = 3,167,244,516.15 × 1,622,676,912.30
4. Step 4: Simplify right side
   2,111,496,344.10x = 5,139,414,551,965,389,824
5. Step 5: Solve for x
   x = 5,139,414,551,965,389,824/2,111,496,344.10
6. Step 6: Final answer
   x = 2,434,015,368.45