Finding the Fourth Proportional to 1,597.59, 2,204.76 and 934.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597.59 : 2,204.76 = 934.35 : x
2. Step 2: Convert to fraction form
   1,597.59/2,204.76 = 934.35/x
3. Step 3: Cross multiply
   1,597.59x = 2,204.76 × 934.35
4. Step 4: Simplify right side
   1,597.59x = 2,060,017.51
5. Step 5: Solve for x
   x = 2,060,017.51/1,597.59
6. Step 6: Final answer
   x = 1,289.45