Finding the Fourth Proportional to 2,218.27, 3,327.42 and 1,300.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,218.27 : 3,327.42 = 1,300.24 : x
2. Step 2: Convert to fraction form
   2,218.27/3,327.42 = 1,300.24/x
3. Step 3: Cross multiply
   2,218.27x = 3,327.42 × 1,300.24
4. Step 4: Simplify right side
   2,218.27x = 4,326,444.58
5. Step 5: Solve for x
   x = 4,326,444.58/2,218.27
6. Step 6: Final answer
   x = 1,950.37