Finding the Fourth Proportional to 2,434.42, 3,650.82 and 1,339.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.42 : 3,650.82 = 1,339.30 : x
2. Step 2: Convert to fraction form
   2,434.42/3,650.82 = 1,339.30/x
3. Step 3: Cross multiply
   2,434.42x = 3,650.82 × 1,339.30
4. Step 4: Simplify right side
   2,434.42x = 4,889,543.23
5. Step 5: Solve for x
   x = 4,889,543.23/2,434.42
6. Step 6: Final answer
   x = 2,008.50