Finding the Fourth Proportional to 1,597.83, 2,204.67 and 934.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.83 : 2,204.67 = 934.55 : x
2. Step 2: Convert to fraction form
   1,597.83/2,204.67 = 934.55/x
3. Step 3: Cross multiply
   1,597.83x = 2,204.67 × 934.55
4. Step 4: Simplify right side
   1,597.83x = 2,060,374.35
5. Step 5: Solve for x
   x = 2,060,374.35/1,597.83
6. Step 6: Final answer
   x = 1,289.48