Finding the Fourth Proportional to 43,171.92, 59,581.80 and 25,272.72

Step by Step Solution

1. Step 1: Write the proportion equation
   43,171.92 : 59,581.80 = 25,272.72 : x
2. Step 2: Convert to fraction form
   43,171.92/59,581.80 = 25,272.72/x
3. Step 3: Cross multiply
   43,171.92x = 59,581.80 × 25,272.72
4. Step 4: Simplify right side
   43,171.92x = 1,505,794,148.50
5. Step 5: Solve for x
   x = 1,505,794,148.50/43,171.92
6. Step 6: Final answer
   x = 34,879.02