Finding the Fourth Proportional to 2,329.27, 3,214.41 and 1,267.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,329.27 : 3,214.41 = 1,267.05 : x
2. Step 2: Convert to fraction form
   2,329.27/3,214.41 = 1,267.05/x
3. Step 3: Cross multiply
   2,329.27x = 3,214.41 × 1,267.05
4. Step 4: Simplify right side
   2,329.27x = 4,072,818.19
5. Step 5: Solve for x
   x = 4,072,818.19/2,329.27
6. Step 6: Final answer
   x = 1,748.54