Finding the Fourth Proportional to 2,424.32, 3,643.29 and 1,437.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.32 : 3,643.29 = 1,437.27 : x
2. Step 2: Convert to fraction form
   2,424.32/3,643.29 = 1,437.27/x
3. Step 3: Cross multiply
   2,424.32x = 3,643.29 × 1,437.27
4. Step 4: Simplify right side
   2,424.32x = 5,236,403.37
5. Step 5: Solve for x
   x = 5,236,403.37/2,424.32
6. Step 6: Final answer
   x = 2,159.95