Finding the Fourth Proportional to 105,547.33, 158,321.32 and 25,584.98

Step by Step Solution

1. Step 1: Write the proportion equation
   105,547.33 : 158,321.32 = 25,584.98 : x
2. Step 2: Convert to fraction form
   105,547.33/158,321.32 = 25,584.98/x
3. Step 3: Cross multiply
   105,547.33x = 158,321.32 × 25,584.98
4. Step 4: Simplify right side
   105,547.33x = 4,050,648,508.68
5. Step 5: Solve for x
   x = 4,050,648,508.68/105,547.33
6. Step 6: Final answer
   x = 38,377.55