Finding the Fourth Proportional to 233,626.44, 322,404.61 and 126,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   233,626.44 : 322,404.61 = 126,196.47 : x
2. Step 2: Convert to fraction form
   233,626.44/322,404.61 = 126,196.47/x
3. Step 3: Cross multiply
   233,626.44x = 322,404.61 × 126,196.47
4. Step 4: Simplify right side
   233,626.44x = 40,686,321,450.72
5. Step 5: Solve for x
   x = 40,686,321,450.72/233,626.44
6. Step 6: Final answer
   x = 174,151.19