Finding the Fourth Proportional to 42,857, 59,142.68 and 23,994.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,857 : 59,142.68 = 23,994.52 : x
2. Step 2: Convert to fraction form
   42,857/59,142.68 = 23,994.52/x
3. Step 3: Cross multiply
   42,857x = 59,142.68 × 23,994.52
4. Step 4: Simplify right side
   42,857x = 1,419,100,218.11
5. Step 5: Solve for x
   x = 1,419,100,218.11/42,857
6. Step 6: Final answer
   x = 33,112.45