Finding the Fourth Proportional to 10,300.56, 15,452.54 and 3,635.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,300.56 : 15,452.54 = 3,635.17 : x
2. Step 2: Convert to fraction form
   10,300.56/15,452.54 = 3,635.17/x
3. Step 3: Cross multiply
   10,300.56x = 15,452.54 × 3,635.17
4. Step 4: Simplify right side
   10,300.56x = 56,172,609.83
5. Step 5: Solve for x
   x = 56,172,609.83/10,300.56
6. Step 6: Final answer
   x = 5,453.35