Finding the Fourth Proportional to 163,576.82, 245,336.78 and 52,768.82

Step by Step Solution

1. Step 1: Write the proportion equation
   163,576.82 : 245,336.78 = 52,768.82 : x
2. Step 2: Convert to fraction form
   163,576.82/245,336.78 = 52,768.82/x
3. Step 3: Cross multiply
   163,576.82x = 245,336.78 × 52,768.82
4. Step 4: Simplify right side
   163,576.82x = 12,946,132,383.20
5. Step 5: Solve for x
   x = 12,946,132,383.20/163,576.82
6. Step 6: Final answer
   x = 79,144.05