Finding the Fourth Proportional to 42,297.05, 58,369.90 and 24,391.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,297.05 : 58,369.90 = 24,391.81 : x
2. Step 2: Convert to fraction form
   42,297.05/58,369.90 = 24,391.81/x
3. Step 3: Cross multiply
   42,297.05x = 58,369.90 × 24,391.81
4. Step 4: Simplify right side
   42,297.05x = 1,423,747,510.52
5. Step 5: Solve for x
   x = 1,423,747,510.52/42,297.05
6. Step 6: Final answer
   x = 33,660.68