Finding the Fourth Proportional to 1,595.16, 2,393.25 and 670.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,595.16 : 2,393.25 = 670.98 : x
2. Step 2: Convert to fraction form
   1,595.16/2,393.25 = 670.98/x
3. Step 3: Cross multiply
   1,595.16x = 2,393.25 × 670.98
4. Step 4: Simplify right side
   1,595.16x = 1,605,822.89
5. Step 5: Solve for x
   x = 1,605,822.89/1,595.16
6. Step 6: Final answer
   x = 1,006.68