Finding the Fourth Proportional to 2,200.29, 3,298.15 and 1,376.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.29 : 3,298.15 = 1,376.67 : x
2. Step 2: Convert to fraction form
   2,200.29/3,298.15 = 1,376.67/x
3. Step 3: Cross multiply
   2,200.29x = 3,298.15 × 1,376.67
4. Step 4: Simplify right side
   2,200.29x = 4,540,464.16
5. Step 5: Solve for x
   x = 4,540,464.16/2,200.29
6. Step 6: Final answer
   x = 2,063.58