Finding the Fourth Proportional to 31,517.33, 47,289.73 and 10,460.16

Step by Step Solution

1. Step 1: Write the proportion equation
   31,517.33 : 47,289.73 = 10,460.16 : x
2. Step 2: Convert to fraction form
   31,517.33/47,289.73 = 10,460.16/x
3. Step 3: Cross multiply
   31,517.33x = 47,289.73 × 10,460.16
4. Step 4: Simplify right side
   31,517.33x = 494,658,142.16
5. Step 5: Solve for x
   x = 494,658,142.16/31,517.33
6. Step 6: Final answer
   x = 15,694.80