Finding the Fourth Proportional to 2,327.61, 3,212.33 and 1,332.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.61 : 3,212.33 = 1,332.69 : x
2. Step 2: Convert to fraction form
   2,327.61/3,212.33 = 1,332.69/x
3. Step 3: Cross multiply
   2,327.61x = 3,212.33 × 1,332.69
4. Step 4: Simplify right side
   2,327.61x = 4,281,033.40
5. Step 5: Solve for x
   x = 4,281,033.40/2,327.61
6. Step 6: Final answer
   x = 1,839.24