Finding the Fourth Proportional to 2,152.84, 3,229.18 and 1,332.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152.84 : 3,229.18 = 1,332.52 : x
2. Step 2: Convert to fraction form
   2,152.84/3,229.18 = 1,332.52/x
3. Step 3: Cross multiply
   2,152.84x = 3,229.18 × 1,332.52
4. Step 4: Simplify right side
   2,152.84x = 4,302,946.93
5. Step 5: Solve for x
   x = 4,302,946.93/2,152.84
6. Step 6: Final answer
   x = 1,998.73