Finding the Fourth Proportional to 43,141.42, 59,523.15 and 25,909.18

Step by Step Solution

1. Step 1: Write the proportion equation
   43,141.42 : 59,523.15 = 25,909.18 : x
2. Step 2: Convert to fraction form
   43,141.42/59,523.15 = 25,909.18/x
3. Step 3: Cross multiply
   43,141.42x = 59,523.15 × 25,909.18
4. Step 4: Simplify right side
   43,141.42x = 1,542,196,290.69
5. Step 5: Solve for x
   x = 1,542,196,290.69/43,141.42
6. Step 6: Final answer
   x = 35,747.46