Finding the Fourth Proportional to 10,022.84, 15,036.31 and 3,449.54

Step by Step Solution

1. Step 1: Write the proportion equation
   10,022.84 : 15,036.31 = 3,449.54 : x
2. Step 2: Convert to fraction form
   10,022.84/15,036.31 = 3,449.54/x
3. Step 3: Cross multiply
   10,022.84x = 15,036.31 × 3,449.54
4. Step 4: Simplify right side
   10,022.84x = 51,868,300.42
5. Step 5: Solve for x
   x = 51,868,300.42/10,022.84
6. Step 6: Final answer
   x = 5,175.01