Finding the Fourth Proportional to 322,945.94, 484,451.94 and 123,434.26

Step by Step Solution

1. Step 1: Write the proportion equation
   322,945.94 : 484,451.94 = 123,434.26 : x
2. Step 2: Convert to fraction form
   322,945.94/484,451.94 = 123,434.26/x
3. Step 3: Cross multiply
   322,945.94x = 484,451.94 × 123,434.26
4. Step 4: Simplify right side
   322,945.94x = 59,797,966,719.46
5. Step 5: Solve for x
   x = 59,797,966,719.46/322,945.94
6. Step 6: Final answer
   x = 185,164.01