Finding the Fourth Proportional to 10,046.81, 15,071.92 and 3,471.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.81 : 15,071.92 = 3,471.46 : x
2. Step 2: Convert to fraction form
   10,046.81/15,071.92 = 3,471.46/x
3. Step 3: Cross multiply
   10,046.81x = 15,071.92 × 3,471.46
4. Step 4: Simplify right side
   10,046.81x = 52,321,540.57
5. Step 5: Solve for x
   x = 52,321,540.57/10,046.81
6. Step 6: Final answer
   x = 5,207.78