Finding the Fourth Proportional to 14,452.64, 21,673.52 and 5,682.76

Step by Step Solution

1. Step 1: Write the proportion equation
   14,452.64 : 21,673.52 = 5,682.76 : x
2. Step 2: Convert to fraction form
   14,452.64/21,673.52 = 5,682.76/x
3. Step 3: Cross multiply
   14,452.64x = 21,673.52 × 5,682.76
4. Step 4: Simplify right side
   14,452.64x = 123,165,412.52
5. Step 5: Solve for x
   x = 123,165,412.52/14,452.64
6. Step 6: Final answer
   x = 8,522.00