Finding the Fourth Proportional to 132,003.66, 197,959.41 and 53,097.42

Step by Step Solution

1. Step 1: Write the proportion equation
   132,003.66 : 197,959.41 = 53,097.42 : x
2. Step 2: Convert to fraction form
   132,003.66/197,959.41 = 53,097.42/x
3. Step 3: Cross multiply
   132,003.66x = 197,959.41 × 53,097.42
4. Step 4: Simplify right side
   132,003.66x = 10,511,133,935.72
5. Step 5: Solve for x
   x = 10,511,133,935.72/132,003.66
6. Step 6: Final answer
   x = 79,627.59