Finding the Fourth Proportional to 2,247.57, 3,101.03 and 1,303.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,247.57 : 3,101.03 = 1,303.18 : x
2. Step 2: Convert to fraction form
   2,247.57/3,101.03 = 1,303.18/x
3. Step 3: Cross multiply
   2,247.57x = 3,101.03 × 1,303.18
4. Step 4: Simplify right side
   2,247.57x = 4,041,200.28
5. Step 5: Solve for x
   x = 4,041,200.28/2,247.57
6. Step 6: Final answer
   x = 1,798.03