Finding the Fourth Proportional to 23,061,082.24, 31,823,301.28 and 12,606,899.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061,082.24 : 31,823,301.28 = 12,606,899.64 : x
2. Step 2: Convert to fraction form
   23,061,082.24/31,823,301.28 = 12,606,899.64/x
3. Step 3: Cross multiply
   23,061,082.24x = 31,823,301.28 × 12,606,899.64
4. Step 4: Simplify right side
   23,061,082.24x = 401,193,165,450,443.56
5. Step 5: Solve for x
   x = 401,193,165,450,443.56/23,061,082.24
6. Step 6: Final answer
   x = 17,396,979.09