Finding the Fourth Proportional to 1,034.17, 1,427.32 and 702.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.17 : 1,427.32 = 702.37 : x
2. Step 2: Convert to fraction form
   1,034.17/1,427.32 = 702.37/x
3. Step 3: Cross multiply
   1,034.17x = 1,427.32 × 702.37
4. Step 4: Simplify right side
   1,034.17x = 1,002,509.41
5. Step 5: Solve for x
   x = 1,002,509.41/1,034.17
6. Step 6: Final answer
   x = 969.39