Finding the Fourth Proportional to 32,568.48, 48,859.74 and 10,079.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,568.48 : 48,859.74 = 10,079.10 : x
2. Step 2: Convert to fraction form
   32,568.48/48,859.74 = 10,079.10/x
3. Step 3: Cross multiply
   32,568.48x = 48,859.74 × 10,079.10
4. Step 4: Simplify right side
   32,568.48x = 492,462,205.43
5. Step 5: Solve for x
   x = 492,462,205.43/32,568.48
6. Step 6: Final answer
   x = 15,120.82