Finding the Fourth Proportional to 10,449.39, 14,418.15 and 5,973.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,449.39 : 14,418.15 = 5,973.05 : x
2. Step 2: Convert to fraction form
   10,449.39/14,418.15 = 5,973.05/x
3. Step 3: Cross multiply
   10,449.39x = 14,418.15 × 5,973.05
4. Step 4: Simplify right side
   10,449.39x = 86,120,330.86
5. Step 5: Solve for x
   x = 86,120,330.86/10,449.39
6. Step 6: Final answer
   x = 8,241.66