Finding the Fourth Proportional to 32,103.16, 48,168.50 and 12,395.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,103.16 : 48,168.50 = 12,395.54 : x
2. Step 2: Convert to fraction form
   32,103.16/48,168.50 = 12,395.54/x
3. Step 3: Cross multiply
   32,103.16x = 48,168.50 × 12,395.54
4. Step 4: Simplify right side
   32,103.16x = 597,074,626.93
5. Step 5: Solve for x
   x = 597,074,626.93/32,103.16
6. Step 6: Final answer
   x = 18,598.63