Finding the Fourth Proportional to 42,855.91, 59,147.36 and 23,994.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,855.91 : 59,147.36 = 23,994.25 : x
2. Step 2: Convert to fraction form
   42,855.91/59,147.36 = 23,994.25/x
3. Step 3: Cross multiply
   42,855.91x = 59,147.36 × 23,994.25
4. Step 4: Simplify right side
   42,855.91x = 1,419,196,542.68
5. Step 5: Solve for x
   x = 1,419,196,542.68/42,855.91
6. Step 6: Final answer
   x = 33,115.54