Finding the Fourth Proportional to 42,844.74, 59,107.41 and 25,839.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,844.74 : 59,107.41 = 25,839.31 : x
2. Step 2: Convert to fraction form
   42,844.74/59,107.41 = 25,839.31/x
3. Step 3: Cross multiply
   42,844.74x = 59,107.41 × 25,839.31
4. Step 4: Simplify right side
   42,844.74x = 1,527,294,690.29
5. Step 5: Solve for x
   x = 1,527,294,690.29/42,844.74
6. Step 6: Final answer
   x = 35,647.19