Finding the Fourth Proportional to 10,489.25, 14,475.17 and 5,773.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,489.25 : 14,475.17 = 5,773.50 : x
2. Step 2: Convert to fraction form
   10,489.25/14,475.17 = 5,773.50/x
3. Step 3: Cross multiply
   10,489.25x = 14,475.17 × 5,773.50
4. Step 4: Simplify right side
   10,489.25x = 83,572,408.43
5. Step 5: Solve for x
   x = 83,572,408.43/10,489.25
6. Step 6: Final answer
   x = 7,967.43