Finding the Fourth Proportional to 2,434.56, 3,649.92 and 973.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.56 : 3,649.92 = 973.44 : x
2. Step 2: Convert to fraction form
   2,434.56/3,649.92 = 973.44/x
3. Step 3: Cross multiply
   2,434.56x = 3,649.92 × 973.44
4. Step 4: Simplify right side
   2,434.56x = 3,552,978.12
5. Step 5: Solve for x
   x = 3,552,978.12/2,434.56
6. Step 6: Final answer
   x = 1,459.39