Finding the Fourth Proportional to 42,286.94, 58,357.90 and 23,424.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,286.94 : 58,357.90 = 23,424.06 : x
2. Step 2: Convert to fraction form
   42,286.94/58,357.90 = 23,424.06/x
3. Step 3: Cross multiply
   42,286.94x = 58,357.90 × 23,424.06
4. Step 4: Simplify right side
   42,286.94x = 1,366,978,951.07
5. Step 5: Solve for x
   x = 1,366,978,951.07/42,286.94
6. Step 6: Final answer
   x = 32,326.27