Finding the Fourth Proportional to 105,610.73, 158,414.61 and 25,649.24

Step by Step Solution

1. Step 1: Write the proportion equation
   105,610.73 : 158,414.61 = 25,649.24 : x
2. Step 2: Convert to fraction form
   105,610.73/158,414.61 = 25,649.24/x
3. Step 3: Cross multiply
   105,610.73x = 158,414.61 × 25,649.24
4. Step 4: Simplify right side
   105,610.73x = 4,063,213,559.32
5. Step 5: Solve for x
   x = 4,063,213,559.32/105,610.73
6. Step 6: Final answer
   x = 38,473.49