Finding the Fourth Proportional to 17,603.88, 24,293.35 and 9,646.41

Step by Step Solution

1. Step 1: Write the proportion equation
   17,603.88 : 24,293.35 = 9,646.41 : x
2. Step 2: Convert to fraction form
   17,603.88/24,293.35 = 9,646.41/x
3. Step 3: Cross multiply
   17,603.88x = 24,293.35 × 9,646.41
4. Step 4: Simplify right side
   17,603.88x = 234,343,614.37
5. Step 5: Solve for x
   x = 234,343,614.37/17,603.88
6. Step 6: Final answer
   x = 13,312.04