Finding the Fourth Proportional to 17,604.73, 24,293.82 and 9,646.78

Step by Step Solution

1. Step 1: Write the proportion equation
   17,604.73 : 24,293.82 = 9,646.78 : x
2. Step 2: Convert to fraction form
   17,604.73/24,293.82 = 9,646.78/x
3. Step 3: Cross multiply
   17,604.73x = 24,293.82 × 9,646.78
4. Step 4: Simplify right side
   17,604.73x = 234,357,136.90
5. Step 5: Solve for x
   x = 234,357,136.90/17,604.73
6. Step 6: Final answer
   x = 13,312.17