Finding the Fourth Proportional to 32,770.82, 49,156.27 and 8,146.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,770.82 : 49,156.27 = 8,146.82 : x
2. Step 2: Convert to fraction form
   32,770.82/49,156.27 = 8,146.82/x
3. Step 3: Cross multiply
   32,770.82x = 49,156.27 × 8,146.82
4. Step 4: Simplify right side
   32,770.82x = 400,467,242.83
5. Step 5: Solve for x
   x = 400,467,242.83/32,770.82
6. Step 6: Final answer
   x = 12,220.24