Finding the Fourth Proportional to 10,046.30, 15,071.82 and 3,472.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,046.30 : 15,071.82 = 3,472.54 : x
2. Step 2: Convert to fraction form
   10,046.30/15,071.82 = 3,472.54/x
3. Step 3: Cross multiply
   10,046.30x = 15,071.82 × 3,472.54
4. Step 4: Simplify right side
   10,046.30x = 52,337,497.82
5. Step 5: Solve for x
   x = 52,337,497.82/10,046.30
6. Step 6: Final answer
   x = 5,209.63