Finding the Fourth Proportional to 17,960.84, 24,785.95 and 10,411.55

Step by Step Solution

1. Step 1: Write the proportion equation
   17,960.84 : 24,785.95 = 10,411.55 : x
2. Step 2: Convert to fraction form
   17,960.84/24,785.95 = 10,411.55/x
3. Step 3: Cross multiply
   17,960.84x = 24,785.95 × 10,411.55
4. Step 4: Simplify right side
   17,960.84x = 258,060,245.72
5. Step 5: Solve for x
   x = 258,060,245.72/17,960.84
6. Step 6: Final answer
   x = 14,367.94