Finding the Fourth Proportional to 42,858.54, 59,145.57 and 23,995.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,858.54 : 59,145.57 = 23,995.62 : x
2. Step 2: Convert to fraction form
   42,858.54/59,145.57 = 23,995.62/x
3. Step 3: Cross multiply
   42,858.54x = 59,145.57 × 23,995.62
4. Step 4: Simplify right side
   42,858.54x = 1,419,234,622.40
5. Step 5: Solve for x
   x = 1,419,234,622.40/42,858.54
6. Step 6: Final answer
   x = 33,114.39