Finding the Fourth Proportional to 146,481.72, 202,152.78 and 82,825.08

Step by Step Solution

1. Step 1: Write the proportion equation
   146,481.72 : 202,152.78 = 82,825.08 : x
2. Step 2: Convert to fraction form
   146,481.72/202,152.78 = 82,825.08/x
3. Step 3: Cross multiply
   146,481.72x = 202,152.78 × 82,825.08
4. Step 4: Simplify right side
   146,481.72x = 16,743,320,175.72
5. Step 5: Solve for x
   x = 16,743,320,175.72/146,481.72
6. Step 6: Final answer
   x = 114,303.14