Finding the Fourth Proportional to 233,362.10, 321,959.01 and 131,371.22

Step by Step Solution

1. Step 1: Write the proportion equation
   233,362.10 : 321,959.01 = 131,371.22 : x
2. Step 2: Convert to fraction form
   233,362.10/321,959.01 = 131,371.22/x
3. Step 3: Cross multiply
   233,362.10x = 321,959.01 × 131,371.22
4. Step 4: Simplify right side
   233,362.10x = 42,296,147,933.69
5. Step 5: Solve for x
   x = 42,296,147,933.69/233,362.10
6. Step 6: Final answer
   x = 181,246.86