Finding the Fourth Proportional to 1,033.69, 1,426.42 and 614.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.69 : 1,426.42 = 614.02 : x
2. Step 2: Convert to fraction form
   1,033.69/1,426.42 = 614.02/x
3. Step 3: Cross multiply
   1,033.69x = 1,426.42 × 614.02
4. Step 4: Simplify right side
   1,033.69x = 875,840.21
5. Step 5: Solve for x
   x = 875,840.21/1,033.69
6. Step 6: Final answer
   x = 847.30