Finding the Fourth Proportional to 1,116.94, 1,676.42 and 597.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,116.94 : 1,676.42 = 597.38 : x
2. Step 2: Convert to fraction form
   1,116.94/1,676.42 = 597.38/x
3. Step 3: Cross multiply
   1,116.94x = 1,676.42 × 597.38
4. Step 4: Simplify right side
   1,116.94x = 1,001,459.78
5. Step 5: Solve for x
   x = 1,001,459.78/1,116.94
6. Step 6: Final answer
   x = 896.61