Finding the Fourth Proportional to 1,043.33, 1,439.61 and 601.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043.33 : 1,439.61 = 601.14 : x
2. Step 2: Convert to fraction form
   1,043.33/1,439.61 = 601.14/x
3. Step 3: Cross multiply
   1,043.33x = 1,439.61 × 601.14
4. Step 4: Simplify right side
   1,043.33x = 865,407.16
5. Step 5: Solve for x
   x = 865,407.16/1,043.33
6. Step 6: Final answer
   x = 829.47