Finding the Fourth Proportional to 42,270.59, 58,335.39 and 23,408.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,270.59 : 58,335.39 = 23,408.12 : x
2. Step 2: Convert to fraction form
   42,270.59/58,335.39 = 23,408.12/x
3. Step 3: Cross multiply
   42,270.59x = 58,335.39 × 23,408.12
4. Step 4: Simplify right side
   42,270.59x = 1,365,521,517.69
5. Step 5: Solve for x
   x = 1,365,521,517.69/42,270.59
6. Step 6: Final answer
   x = 32,304.30