Finding the Fourth Proportional to 603,111.37, 832,308.15 and 327,480.84

Step by Step Solution

1. Step 1: Write the proportion equation
   603,111.37 : 832,308.15 = 327,480.84 : x
2. Step 2: Convert to fraction form
   603,111.37/832,308.15 = 327,480.84/x
3. Step 3: Cross multiply
   603,111.37x = 832,308.15 × 327,480.84
4. Step 4: Simplify right side
   603,111.37x = 272,564,972,100.85
5. Step 5: Solve for x
   x = 272,564,972,100.85/603,111.37
6. Step 6: Final answer
   x = 451,931.41