Finding the Fourth Proportional to 42,857.68, 59,146.32 and 23,995.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,857.68 : 59,146.32 = 23,995.84 : x
2. Step 2: Convert to fraction form
   42,857.68/59,146.32 = 23,995.84/x
3. Step 3: Cross multiply
   42,857.68x = 59,146.32 × 23,995.84
4. Step 4: Simplify right side
   42,857.68x = 1,419,265,631.31
5. Step 5: Solve for x
   x = 1,419,265,631.31/42,857.68
6. Step 6: Final answer
   x = 33,115.78