Finding the Fourth Proportional to 322,180.02, 483,084.83 and 132,771.15

Step by Step Solution

1. Step 1: Write the proportion equation
   322,180.02 : 483,084.83 = 132,771.15 : x
2. Step 2: Convert to fraction form
   322,180.02/483,084.83 = 132,771.15/x
3. Step 3: Cross multiply
   322,180.02x = 483,084.83 × 132,771.15
4. Step 4: Simplify right side
   322,180.02x = 64,139,728,758.58
5. Step 5: Solve for x
   x = 64,139,728,758.58/322,180.02
6. Step 6: Final answer
   x = 199,080.40