Finding the Fourth Proportional to 2,068.67, 3,103.00 and 898.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.67 : 3,103.00 = 898.52 : x
2. Step 2: Convert to fraction form
   2,068.67/3,103.00 = 898.52/x
3. Step 3: Cross multiply
   2,068.67x = 3,103.00 × 898.52
4. Step 4: Simplify right side
   2,068.67x = 2,788,105.31
5. Step 5: Solve for x
   x = 2,788,105.31/2,068.67
6. Step 6: Final answer
   x = 1,347.78