Finding the Fourth Proportional to 1,441.32, 2,158.34 and 1,002.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441.32 : 2,158.34 = 1,002.04 : x
2. Step 2: Convert to fraction form
   1,441.32/2,158.34 = 1,002.04/x
3. Step 3: Cross multiply
   1,441.32x = 2,158.34 × 1,002.04
4. Step 4: Simplify right side
   1,441.32x = 2,162,743.01
5. Step 5: Solve for x
   x = 2,162,743.01/1,441.32
6. Step 6: Final answer
   x = 1,500.53