Finding the Fourth Proportional to 17,761.46, 24,510.42 and 9,803.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,761.46 : 24,510.42 = 9,803.21 : x
2. Step 2: Convert to fraction form
   17,761.46/24,510.42 = 9,803.21/x
3. Step 3: Cross multiply
   17,761.46x = 24,510.42 × 9,803.21
4. Step 4: Simplify right side
   17,761.46x = 240,280,794.45
5. Step 5: Solve for x
   x = 240,280,794.45/17,761.46
6. Step 6: Final answer
   x = 13,528.21