Finding the Fourth Proportional to 42,424.11, 63,662.96 and 23,716.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,424.11 : 63,662.96 = 23,716.42 : x
2. Step 2: Convert to fraction form
   42,424.11/63,662.96 = 23,716.42/x
3. Step 3: Cross multiply
   42,424.11x = 63,662.96 × 23,716.42
4. Step 4: Simplify right side
   42,424.11x = 1,509,857,397.94
5. Step 5: Solve for x
   x = 1,509,857,397.94/42,424.11
6. Step 6: Final answer
   x = 35,589.61