Finding the Fourth Proportional to 1,595.58, 2,390.25 and 1,046.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595.58 : 2,390.25 = 1,046.09 : x
2. Step 2: Convert to fraction form
   1,595.58/2,390.25 = 1,046.09/x
3. Step 3: Cross multiply
   1,595.58x = 2,390.25 × 1,046.09
4. Step 4: Simplify right side
   1,595.58x = 2,500,426.52
5. Step 5: Solve for x
   x = 2,500,426.52/1,595.58
6. Step 6: Final answer
   x = 1,567.10