Finding the Fourth Proportional to 2,104.32, 3,152.23 and 1,062.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.32 : 3,152.23 = 1,062.87 : x
2. Step 2: Convert to fraction form
   2,104.32/3,152.23 = 1,062.87/x
3. Step 3: Cross multiply
   2,104.32x = 3,152.23 × 1,062.87
4. Step 4: Simplify right side
   2,104.32x = 3,350,410.70
5. Step 5: Solve for x
   x = 3,350,410.70/2,104.32
6. Step 6: Final answer
   x = 1,592.16