Finding the Fourth Proportional to 322,543.72, 483,822.25 and 117,371.35

Step by Step Solution

1. Step 1: Write the proportion equation
   322,543.72 : 483,822.25 = 117,371.35 : x
2. Step 2: Convert to fraction form
   322,543.72/483,822.25 = 117,371.35/x
3. Step 3: Cross multiply
   322,543.72x = 483,822.25 × 117,371.35
4. Step 4: Simplify right side
   322,543.72x = 56,786,870,953.89
5. Step 5: Solve for x
   x = 56,786,870,953.89/322,543.72
6. Step 6: Final answer
   x = 176,059.45