Finding the Fourth Proportional to 105,879, 158,818.50 and 32,007

Step by Step Solution

1. Step 1: Write the proportion equation
   105,879 : 158,818.50 = 32,007 : x
2. Step 2: Convert to fraction form
   105,879/158,818.50 = 32,007/x
3. Step 3: Cross multiply
   105,879x = 158,818.50 × 32,007
4. Step 4: Simplify right side
   105,879x = 5,083,303,729.50
5. Step 5: Solve for x
   x = 5,083,303,729.50/105,879
6. Step 6: Final answer
   x = 48,010.50