Finding the Fourth Proportional to 105,880, 158,820 and 32,008

Step by Step Solution

1. Step 1: Write the proportion equation
   105,880 : 158,820 = 32,008 : x
2. Step 2: Convert to fraction form
   105,880/158,820 = 32,008/x
3. Step 3: Cross multiply
   105,880x = 158,820 × 32,008
4. Step 4: Simplify right side
   105,880x = 5,083,510,560
5. Step 5: Solve for x
   x = 5,083,510,560/105,880
6. Step 6: Final answer
   x = 48,012