Finding the Fourth Proportional to 32,967, 49,452.78 and 13,245.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,967 : 49,452.78 = 13,245.54 : x
2. Step 2: Convert to fraction form
   32,967/49,452.78 = 13,245.54/x
3. Step 3: Cross multiply
   32,967x = 49,452.78 × 13,245.54
4. Step 4: Simplify right side
   32,967x = 655,028,775.60
5. Step 5: Solve for x
   x = 655,028,775.60/32,967
6. Step 6: Final answer
   x = 19,869.23