Finding the Fourth Proportional to 2,247.82, 3,101.10 and 1,363.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.82 : 3,101.10 = 1,363.30 : x
2. Step 2: Convert to fraction form
   2,247.82/3,101.10 = 1,363.30/x
3. Step 3: Cross multiply
   2,247.82x = 3,101.10 × 1,363.30
4. Step 4: Simplify right side
   2,247.82x = 4,227,729.63
5. Step 5: Solve for x
   x = 4,227,729.63/2,247.82
6. Step 6: Final answer
   x = 1,880.81