Finding the Fourth Proportional to 31,744.04, 47,599.42 and 10,962.60

Step by Step Solution

1. Step 1: Write the proportion equation
   31,744.04 : 47,599.42 = 10,962.60 : x
2. Step 2: Convert to fraction form
   31,744.04/47,599.42 = 10,962.60/x
3. Step 3: Cross multiply
   31,744.04x = 47,599.42 × 10,962.60
4. Step 4: Simplify right side
   31,744.04x = 521,813,401.69
5. Step 5: Solve for x
   x = 521,813,401.69/31,744.04
6. Step 6: Final answer
   x = 16,438.15