Finding the Fourth Proportional to 10,472.52, 15,694.38 and 3,892.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,472.52 : 15,694.38 = 3,892.28 : x
2. Step 2: Convert to fraction form
   10,472.52/15,694.38 = 3,892.28/x
3. Step 3: Cross multiply
   10,472.52x = 15,694.38 × 3,892.28
4. Step 4: Simplify right side
   10,472.52x = 61,086,921.39
5. Step 5: Solve for x
   x = 61,086,921.39/10,472.52
6. Step 6: Final answer
   x = 5,833.07