Finding the Fourth Proportional to 2,269.10, 3,132.61 and 1,671.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269.10 : 3,132.61 = 1,671.10 : x
2. Step 2: Convert to fraction form
   2,269.10/3,132.61 = 1,671.10/x
3. Step 3: Cross multiply
   2,269.10x = 3,132.61 × 1,671.10
4. Step 4: Simplify right side
   2,269.10x = 5,234,892.56
5. Step 5: Solve for x
   x = 5,234,892.56/2,269.10
6. Step 6: Final answer
   x = 2,307.03