Finding the Fourth Proportional to 225,468.72, 338,071.56 and 150,673.32

Step by Step Solution

1. Step 1: Write the proportion equation
   225,468.72 : 338,071.56 = 150,673.32 : x
2. Step 2: Convert to fraction form
   225,468.72/338,071.56 = 150,673.32/x
3. Step 3: Cross multiply
   225,468.72x = 338,071.56 × 150,673.32
4. Step 4: Simplify right side
   225,468.72x = 50,938,364,342.78
5. Step 5: Solve for x
   x = 50,938,364,342.78/225,468.72
6. Step 6: Final answer
   x = 225,922.09