Finding the Fourth Proportional to 2,068.54, 3,104.17 and 898.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.54 : 3,104.17 = 898.19 : x
2. Step 2: Convert to fraction form
   2,068.54/3,104.17 = 898.19/x
3. Step 3: Cross multiply
   2,068.54x = 3,104.17 × 898.19
4. Step 4: Simplify right side
   2,068.54x = 2,788,133.38
5. Step 5: Solve for x
   x = 2,788,133.38/2,068.54
6. Step 6: Final answer
   x = 1,347.88