Finding the Fourth Proportional to 32,631.48, 48,859.38 and 17,016.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,631.48 : 48,859.38 = 17,016.12 : x
2. Step 2: Convert to fraction form
   32,631.48/48,859.38 = 17,016.12/x
3. Step 3: Cross multiply
   32,631.48x = 48,859.38 × 17,016.12
4. Step 4: Simplify right side
   32,631.48x = 831,397,073.21
5. Step 5: Solve for x
   x = 831,397,073.21/32,631.48
6. Step 6: Final answer
   x = 25,478.37