Finding the Fourth Proportional to 3,691.82, 5,094.47 and 2,098.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,691.82 : 5,094.47 = 2,098.28 : x
2. Step 2: Convert to fraction form
   3,691.82/5,094.47 = 2,098.28/x
3. Step 3: Cross multiply
   3,691.82x = 5,094.47 × 2,098.28
4. Step 4: Simplify right side
   3,691.82x = 10,689,588.55
5. Step 5: Solve for x
   x = 10,689,588.55/3,691.82
6. Step 6: Final answer
   x = 2,895.48