Finding the Fourth Proportional to 360,826.27, 497,948.37 and 233,723.09

Step by Step Solution

1. Step 1: Write the proportion equation
   360,826.27 : 497,948.37 = 233,723.09 : x
2. Step 2: Convert to fraction form
   360,826.27/497,948.37 = 233,723.09/x
3. Step 3: Cross multiply
   360,826.27x = 497,948.37 × 233,723.09
4. Step 4: Simplify right side
   360,826.27x = 116,382,031,696.86
5. Step 5: Solve for x
   x = 116,382,031,696.86/360,826.27
6. Step 6: Final answer
   x = 322,543.12