Finding the Fourth Proportional to 1,598.22, 2,204.69 and 934.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,598.22 : 2,204.69 = 934.97 : x
2. Step 2: Convert to fraction form
   1,598.22/2,204.69 = 934.97/x
3. Step 3: Cross multiply
   1,598.22x = 2,204.69 × 934.97
4. Step 4: Simplify right side
   1,598.22x = 2,061,303.31
5. Step 5: Solve for x
   x = 2,061,303.31/1,598.22
6. Step 6: Final answer
   x = 1,289.75