Finding the Fourth Proportional to 17,431.92, 24,056.05 and 9,474.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,431.92 : 24,056.05 = 9,474.15 : x
2. Step 2: Convert to fraction form
   17,431.92/24,056.05 = 9,474.15/x
3. Step 3: Cross multiply
   17,431.92x = 24,056.05 × 9,474.15
4. Step 4: Simplify right side
   17,431.92x = 227,910,505.83
5. Step 5: Solve for x
   x = 227,910,505.83/17,431.92
6. Step 6: Final answer
   x = 13,074.32