Finding the Fourth Proportional to 10,299.82, 15,451.56 and 3,735.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,299.82 : 15,451.56 = 3,735.18 : x
2. Step 2: Convert to fraction form
   10,299.82/15,451.56 = 3,735.18/x
3. Step 3: Cross multiply
   10,299.82x = 15,451.56 × 3,735.18
4. Step 4: Simplify right side
   10,299.82x = 57,714,357.88
5. Step 5: Solve for x
   x = 57,714,357.88/10,299.82
6. Step 6: Final answer
   x = 5,603.43