Finding the Fourth Proportional to 17,443.52, 24,071.60 and 9,485.68

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.52 : 24,071.60 = 9,485.68 : x
2. Step 2: Convert to fraction form
   17,443.52/24,071.60 = 9,485.68/x
3. Step 3: Cross multiply
   17,443.52x = 24,071.60 × 9,485.68
4. Step 4: Simplify right side
   17,443.52x = 228,335,494.69
5. Step 5: Solve for x
   x = 228,335,494.69/17,443.52
6. Step 6: Final answer
   x = 13,089.99