Finding the Fourth Proportional to 10,028.10, 15,042.42 and 3,364.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,028.10 : 15,042.42 = 3,364.50 : x
2. Step 2: Convert to fraction form
   10,028.10/15,042.42 = 3,364.50/x
3. Step 3: Cross multiply
   10,028.10x = 15,042.42 × 3,364.50
4. Step 4: Simplify right side
   10,028.10x = 50,610,222.09
5. Step 5: Solve for x
   x = 50,610,222.09/10,028.10
6. Step 6: Final answer
   x = 5,046.84