Finding the Fourth Proportional to 17,419.50, 24,039.35 and 9,461.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,419.50 : 24,039.35 = 9,461.72 : x
2. Step 2: Convert to fraction form
   17,419.50/24,039.35 = 9,461.72/x
3. Step 3: Cross multiply
   17,419.50x = 24,039.35 × 9,461.72
4. Step 4: Simplify right side
   17,419.50x = 227,453,646.95
5. Step 5: Solve for x
   x = 227,453,646.95/17,419.50
6. Step 6: Final answer
   x = 13,057.42