Finding the Fourth Proportional to 2,098.59, 3,160.38 and 1,827.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.59 : 3,160.38 = 1,827.95 : x
2. Step 2: Convert to fraction form
   2,098.59/3,160.38 = 1,827.95/x
3. Step 3: Cross multiply
   2,098.59x = 3,160.38 × 1,827.95
4. Step 4: Simplify right side
   2,098.59x = 5,776,999.58
5. Step 5: Solve for x
   x = 5,776,999.58/2,098.59
6. Step 6: Final answer
   x = 2,752.80