Finding the Fourth Proportional to 365,095.88, 503,260.72 and 335,768.20

Step by Step Solution

1. Step 1: Write the proportion equation
   365,095.88 : 503,260.72 = 335,768.20 : x
2. Step 2: Convert to fraction form
   365,095.88/503,260.72 = 335,768.20/x
3. Step 3: Cross multiply
   365,095.88x = 503,260.72 × 335,768.20
4. Step 4: Simplify right side
   365,095.88x = 168,978,946,085.10
5. Step 5: Solve for x
   x = 168,978,946,085.10/365,095.88
6. Step 6: Final answer
   x = 462,834.44