Finding the Fourth Proportional to 10,441.78, 15,664.69 and 3,046.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,441.78 : 15,664.69 = 3,046.28 : x
2. Step 2: Convert to fraction form
   10,441.78/15,664.69 = 3,046.28/x
3. Step 3: Cross multiply
   10,441.78x = 15,664.69 × 3,046.28
4. Step 4: Simplify right side
   10,441.78x = 47,718,957.34
5. Step 5: Solve for x
   x = 47,718,957.34/10,441.78
6. Step 6: Final answer
   x = 4,570.00