Finding the Fourth Proportional to 1,064.41, 1,596.72 and 333.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064.41 : 1,596.72 = 333.79 : x
2. Step 2: Convert to fraction form
   1,064.41/1,596.72 = 333.79/x
3. Step 3: Cross multiply
   1,064.41x = 1,596.72 × 333.79
4. Step 4: Simplify right side
   1,064.41x = 532,969.17
5. Step 5: Solve for x
   x = 532,969.17/1,064.41
6. Step 6: Final answer
   x = 500.72