Finding the Fourth Proportional to 1,594.82, 2,391.62 and 670.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594.82 : 2,391.62 = 670.82 : x
2. Step 2: Convert to fraction form
   1,594.82/2,391.62 = 670.82/x
3. Step 3: Cross multiply
   1,594.82x = 2,391.62 × 670.82
4. Step 4: Simplify right side
   1,594.82x = 1,604,346.53
5. Step 5: Solve for x
   x = 1,604,346.53/1,594.82
6. Step 6: Final answer
   x = 1,005.97