Finding the Fourth Proportional to 363,392.04, 501,196.50 and 236,109

Step by Step Solution

1. Step 1: Write the proportion equation
   363,392.04 : 501,196.50 = 236,109 : x
2. Step 2: Convert to fraction form
   363,392.04/501,196.50 = 236,109/x
3. Step 3: Cross multiply
   363,392.04x = 501,196.50 × 236,109
4. Step 4: Simplify right side
   363,392.04x = 118,337,004,418.50
5. Step 5: Solve for x
   x = 118,337,004,418.50/363,392.04
6. Step 6: Final answer
   x = 325,645.56