Finding the Fourth Proportional to 1,895.73, 2,615.92 and 1,098.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.73 : 2,615.92 = 1,098.89 : x
2. Step 2: Convert to fraction form
   1,895.73/2,615.92 = 1,098.89/x
3. Step 3: Cross multiply
   1,895.73x = 2,615.92 × 1,098.89
4. Step 4: Simplify right side
   1,895.73x = 2,874,608.33
5. Step 5: Solve for x
   x = 2,874,608.33/1,895.73
6. Step 6: Final answer
   x = 1,516.36