Finding the Fourth Proportional to 322,730.75, 484,111.94 and 123,013.91

Step by Step Solution

1. Step 1: Write the proportion equation
   322,730.75 : 484,111.94 = 123,013.91 : x
2. Step 2: Convert to fraction form
   322,730.75/484,111.94 = 123,013.91/x
3. Step 3: Cross multiply
   322,730.75x = 484,111.94 × 123,013.91
4. Step 4: Simplify right side
   322,730.75x = 59,552,503,212.30
5. Step 5: Solve for x
   x = 59,552,503,212.30/322,730.75
6. Step 6: Final answer
   x = 184,526.89