Finding the Fourth Proportional to 32,449, 48,697.98 and 16,865.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,449 : 48,697.98 = 16,865.32 : x
2. Step 2: Convert to fraction form
   32,449/48,697.98 = 16,865.32/x
3. Step 3: Cross multiply
   32,449x = 48,697.98 × 16,865.32
4. Step 4: Simplify right side
   32,449x = 821,307,016.05
5. Step 5: Solve for x
   x = 821,307,016.05/32,449
6. Step 6: Final answer
   x = 25,310.70