Finding the Fourth Proportional to 19,723.10, 29,583.83 and 10,952.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,723.10 : 29,583.83 = 10,952.42 : x
2. Step 2: Convert to fraction form
   19,723.10/29,583.83 = 10,952.42/x
3. Step 3: Cross multiply
   19,723.10x = 29,583.83 × 10,952.42
4. Step 4: Simplify right side
   19,723.10x = 324,014,410.83
5. Step 5: Solve for x
   x = 324,014,410.83/19,723.10
6. Step 6: Final answer
   x = 16,428.17