Finding the Fourth Proportional to 17,578, 24,256.48 and 10,504.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,578 : 24,256.48 = 10,504.52 : x
2. Step 2: Convert to fraction form
   17,578/24,256.48 = 10,504.52/x
3. Step 3: Cross multiply
   17,578x = 24,256.48 × 10,504.52
4. Step 4: Simplify right side
   17,578x = 254,802,679.29
5. Step 5: Solve for x
   x = 254,802,679.29/17,578
6. Step 6: Final answer
   x = 14,495.54