Finding the Fourth Proportional to 1,597.98, 2,204.41 and 934.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.98 : 2,204.41 = 934.69 : x
2. Step 2: Convert to fraction form
   1,597.98/2,204.41 = 934.69/x
3. Step 3: Cross multiply
   1,597.98x = 2,204.41 × 934.69
4. Step 4: Simplify right side
   1,597.98x = 2,060,439.98
5. Step 5: Solve for x
   x = 2,060,439.98/1,597.98
6. Step 6: Final answer
   x = 1,289.40