Finding the Fourth Proportional to 233,066.01, 321,640.70 and 131,096.23

Step by Step Solution

1. Step 1: Write the proportion equation
   233,066.01 : 321,640.70 = 131,096.23 : x
2. Step 2: Convert to fraction form
   233,066.01/321,640.70 = 131,096.23/x
3. Step 3: Cross multiply
   233,066.01x = 321,640.70 × 131,096.23
4. Step 4: Simplify right side
   233,066.01x = 42,165,883,184.56
5. Step 5: Solve for x
   x = 42,165,883,184.56/233,066.01
6. Step 6: Final answer
   x = 180,918.20