Finding the Fourth Proportional to 601,444, 829,992.72 and 333,172

Step by Step Solution

1. Step 1: Write the proportion equation
   601,444 : 829,992.72 = 333,172 : x
2. Step 2: Convert to fraction form
   601,444/829,992.72 = 333,172/x
3. Step 3: Cross multiply
   601,444x = 829,992.72 × 333,172
4. Step 4: Simplify right side
   601,444x = 276,530,334,507.84
5. Step 5: Solve for x
   x = 276,530,334,507.84/601,444
6. Step 6: Final answer
   x = 459,777.36