Finding the Fourth Proportional to 17,064.48, 25,618.32 and 14,483.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,064.48 : 25,618.32 = 14,483.28 : x
2. Step 2: Convert to fraction form
   17,064.48/25,618.32 = 14,483.28/x
3. Step 3: Cross multiply
   17,064.48x = 25,618.32 × 14,483.28
4. Step 4: Simplify right side
   17,064.48x = 371,037,301.69
5. Step 5: Solve for x
   x = 371,037,301.69/17,064.48
6. Step 6: Final answer
   x = 21,743.25