Finding the Fourth Proportional to 43,185.85, 59,596.61 and 25,040.09

Step by Step Solution

1. Step 1: Write the proportion equation
   43,185.85 : 59,596.61 = 25,040.09 : x
2. Step 2: Convert to fraction form
   43,185.85/59,596.61 = 25,040.09/x
3. Step 3: Cross multiply
   43,185.85x = 59,596.61 × 25,040.09
4. Step 4: Simplify right side
   43,185.85x = 1,492,304,501.89
5. Step 5: Solve for x
   x = 1,492,304,501.89/43,185.85
6. Step 6: Final answer
   x = 34,555.41