Finding the Fourth Proportional to 1,141.34, 1,574.16 and 737.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141.34 : 1,574.16 = 737.42 : x
2. Step 2: Convert to fraction form
   1,141.34/1,574.16 = 737.42/x
3. Step 3: Cross multiply
   1,141.34x = 1,574.16 × 737.42
4. Step 4: Simplify right side
   1,141.34x = 1,160,817.07
5. Step 5: Solve for x
   x = 1,160,817.07/1,141.34
6. Step 6: Final answer
   x = 1,017.07