Finding the Fourth Proportional to 1,597.58, 2,204.52 and 934.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.58 : 2,204.52 = 934.34 : x
2. Step 2: Convert to fraction form
   1,597.58/2,204.52 = 934.34/x
3. Step 3: Cross multiply
   1,597.58x = 2,204.52 × 934.34
4. Step 4: Simplify right side
   1,597.58x = 2,059,771.22
5. Step 5: Solve for x
   x = 2,059,771.22/1,597.58
6. Step 6: Final answer
   x = 1,289.31