Finding the Fourth Proportional to 17,443.19, 24,071.85 and 9,485.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,443.19 : 24,071.85 = 9,485.42 : x
2. Step 2: Convert to fraction form
   17,443.19/24,071.85 = 9,485.42/x
3. Step 3: Cross multiply
   17,443.19x = 24,071.85 × 9,485.42
4. Step 4: Simplify right side
   17,443.19x = 228,331,487.07
5. Step 5: Solve for x
   x = 228,331,487.07/17,443.19
6. Step 6: Final answer
   x = 13,090.01