Finding the Fourth Proportional to 233,066.02, 321,640.70 and 131,096.22

Step by Step Solution

1. Step 1: Write the proportion equation
   233,066.02 : 321,640.70 = 131,096.22 : x
2. Step 2: Convert to fraction form
   233,066.02/321,640.70 = 131,096.22/x
3. Step 3: Cross multiply
   233,066.02x = 321,640.70 × 131,096.22
4. Step 4: Simplify right side
   233,066.02x = 42,165,879,968.15
5. Step 5: Solve for x
   x = 42,165,879,968.15/233,066.02
6. Step 6: Final answer
   x = 180,918.18