Finding the Fourth Proportional to 3,592.42, 5,388.02 and 994.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,592.42 : 5,388.02 = 994.75 : x
2. Step 2: Convert to fraction form
   3,592.42/5,388.02 = 994.75/x
3. Step 3: Cross multiply
   3,592.42x = 5,388.02 × 994.75
4. Step 4: Simplify right side
   3,592.42x = 5,359,732.90
5. Step 5: Solve for x
   x = 5,359,732.90/3,592.42
6. Step 6: Final answer
   x = 1,491.96