Finding the Fourth Proportional to 42,860.14, 59,143.71 and 23,994.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,860.14 : 59,143.71 = 23,994.70 : x
2. Step 2: Convert to fraction form
   42,860.14/59,143.71 = 23,994.70/x
3. Step 3: Cross multiply
   42,860.14x = 59,143.71 × 23,994.70
4. Step 4: Simplify right side
   42,860.14x = 1,419,135,578.34
5. Step 5: Solve for x
   x = 1,419,135,578.34/42,860.14
6. Step 6: Final answer
   x = 33,110.85