Finding the Fourth Proportional to 2,393.33, 3,591.35 and 932.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393.33 : 3,591.35 = 932.30 : x
2. Step 2: Convert to fraction form
   2,393.33/3,591.35 = 932.30/x
3. Step 3: Cross multiply
   2,393.33x = 3,591.35 × 932.30
4. Step 4: Simplify right side
   2,393.33x = 3,348,215.61
5. Step 5: Solve for x
   x = 3,348,215.61/2,393.33
6. Step 6: Final answer
   x = 1,398.98