Finding the Fourth Proportional to 2,296.32, 3,439.86 and 1,062.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,296.32 : 3,439.86 = 1,062.03 : x
2. Step 2: Convert to fraction form
   2,296.32/3,439.86 = 1,062.03/x
3. Step 3: Cross multiply
   2,296.32x = 3,439.86 × 1,062.03
4. Step 4: Simplify right side
   2,296.32x = 3,653,234.52
5. Step 5: Solve for x
   x = 3,653,234.52/2,296.32
6. Step 6: Final answer
   x = 1,590.91