Finding the Fourth Proportional to 3,379.48, 5,061.37 and 3,262.67

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379.48 : 5,061.37 = 3,262.67 : x
2. Step 2: Convert to fraction form
   3,379.48/5,061.37 = 3,262.67/x
3. Step 3: Cross multiply
   3,379.48x = 5,061.37 × 3,262.67
4. Step 4: Simplify right side
   3,379.48x = 16,513,580.06
5. Step 5: Solve for x
   x = 16,513,580.06/3,379.48
6. Step 6: Final answer
   x = 4,886.43