Finding the Fourth Proportional to 3,253.23, 4,879.69 and 1,061.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,253.23 : 4,879.69 = 1,061.67 : x
2. Step 2: Convert to fraction form
   3,253.23/4,879.69 = 1,061.67/x
3. Step 3: Cross multiply
   3,253.23x = 4,879.69 × 1,061.67
4. Step 4: Simplify right side
   3,253.23x = 5,180,615.17
5. Step 5: Solve for x
   x = 5,180,615.17/3,253.23
6. Step 6: Final answer
   x = 1,592.46