Finding the Fourth Proportional to 32,680.72, 49,019.73 and 10,495.36

Step by Step Solution

1. Step 1: Write the proportion equation
   32,680.72 : 49,019.73 = 10,495.36 : x
2. Step 2: Convert to fraction form
   32,680.72/49,019.73 = 10,495.36/x
3. Step 3: Cross multiply
   32,680.72x = 49,019.73 × 10,495.36
4. Step 4: Simplify right side
   32,680.72x = 514,479,713.45
5. Step 5: Solve for x
   x = 514,479,713.45/32,680.72
6. Step 6: Final answer
   x = 15,742.61