Finding the Fourth Proportional to 23,662.05, 35,462.93 and 12,574.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662.05 : 35,462.93 = 12,574.05 : x
2. Step 2: Convert to fraction form
   23,662.05/35,462.93 = 12,574.05/x
3. Step 3: Cross multiply
   23,662.05x = 35,462.93 × 12,574.05
4. Step 4: Simplify right side
   23,662.05x = 445,912,592.10
5. Step 5: Solve for x
   x = 445,912,592.10/23,662.05
6. Step 6: Final answer
   x = 18,845.05