Finding the Fourth Proportional to 2,398.46, 3,308.88 and 1,733.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,398.46 : 3,308.88 = 1,733.84 : x
2. Step 2: Convert to fraction form
   2,398.46/3,308.88 = 1,733.84/x
3. Step 3: Cross multiply
   2,398.46x = 3,308.88 × 1,733.84
4. Step 4: Simplify right side
   2,398.46x = 5,737,068.50
5. Step 5: Solve for x
   x = 5,737,068.50/2,398.46
6. Step 6: Final answer
   x = 2,391.98