Finding the Fourth Proportional to 1,042.02, 1,438.02 and 599.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,042.02 : 1,438.02 = 599.94 : x
2. Step 2: Convert to fraction form
   1,042.02/1,438.02 = 599.94/x
3. Step 3: Cross multiply
   1,042.02x = 1,438.02 × 599.94
4. Step 4: Simplify right side
   1,042.02x = 862,725.72
5. Step 5: Solve for x
   x = 862,725.72/1,042.02
6. Step 6: Final answer
   x = 827.94