Finding the Fourth Proportional to 596,738.72, 823,499.04 and 328,466.72

Step by Step Solution

1. Step 1: Write the proportion equation
   596,738.72 : 823,499.04 = 328,466.72 : x
2. Step 2: Convert to fraction form
   596,738.72/823,499.04 = 328,466.72/x
3. Step 3: Cross multiply
   596,738.72x = 823,499.04 × 328,466.72
4. Step 4: Simplify right side
   596,738.72x = 270,492,028,591.95
5. Step 5: Solve for x
   x = 270,492,028,591.95/596,738.72
6. Step 6: Final answer
   x = 453,283.86