Finding the Fourth Proportional to 322,104.72, 483,058.65 and 153,536.23

Step by Step Solution

1. Step 1: Write the proportion equation
   322,104.72 : 483,058.65 = 153,536.23 : x
2. Step 2: Convert to fraction form
   322,104.72/483,058.65 = 153,536.23/x
3. Step 3: Cross multiply
   322,104.72x = 483,058.65 × 153,536.23
4. Step 4: Simplify right side
   322,104.72x = 74,167,003,989.89
5. Step 5: Solve for x
   x = 74,167,003,989.89/322,104.72
6. Step 6: Final answer
   x = 230,257.43