Finding the Fourth Proportional to 32,466.83, 48,705.30 and 10,278.09

Step by Step Solution

1. Step 1: Write the proportion equation
   32,466.83 : 48,705.30 = 10,278.09 : x
2. Step 2: Convert to fraction form
   32,466.83/48,705.30 = 10,278.09/x
3. Step 3: Cross multiply
   32,466.83x = 48,705.30 × 10,278.09
4. Step 4: Simplify right side
   32,466.83x = 500,597,456.88
5. Step 5: Solve for x
   x = 500,597,456.88/32,466.83
6. Step 6: Final answer
   x = 15,418.74