Finding the Fourth Proportional to 10,628.52, 15,942.76 and 3,703

Step by Step Solution

1. Step 1: Write the proportion equation
   10,628.52 : 15,942.76 = 3,703 : x
2. Step 2: Convert to fraction form
   10,628.52/15,942.76 = 3,703/x
3. Step 3: Cross multiply
   10,628.52x = 15,942.76 × 3,703
4. Step 4: Simplify right side
   10,628.52x = 59,036,040.28
5. Step 5: Solve for x
   x = 59,036,040.28/10,628.52
6. Step 6: Final answer
   x = 5,554.49