Finding the Fourth Proportional to 32,678.64, 49,016.34 and 10,493.10

Step by Step Solution

1. Step 1: Write the proportion equation
   32,678.64 : 49,016.34 = 10,493.10 : x
2. Step 2: Convert to fraction form
   32,678.64/49,016.34 = 10,493.10/x
3. Step 3: Cross multiply
   32,678.64x = 49,016.34 × 10,493.10
4. Step 4: Simplify right side
   32,678.64x = 514,333,357.25
5. Step 5: Solve for x
   x = 514,333,357.25/32,678.64
6. Step 6: Final answer
   x = 15,739.13