Finding the Fourth Proportional to 32,673.72, 49,015.12 and 10,493.90

Step by Step Solution

1. Step 1: Write the proportion equation
   32,673.72 : 49,015.12 = 10,493.90 : x
2. Step 2: Convert to fraction form
   32,673.72/49,015.12 = 10,493.90/x
3. Step 3: Cross multiply
   32,673.72x = 49,015.12 × 10,493.90
4. Step 4: Simplify right side
   32,673.72x = 514,359,496.46
5. Step 5: Solve for x
   x = 514,359,496.46/32,673.72
6. Step 6: Final answer
   x = 15,742.30