Finding the Fourth Proportional to 11,355.60, 17,030.82 and 3,562.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,355.60 : 17,030.82 = 3,562.56 : x
2. Step 2: Convert to fraction form
   11,355.60/17,030.82 = 3,562.56/x
3. Step 3: Cross multiply
   11,355.60x = 17,030.82 × 3,562.56
4. Step 4: Simplify right side
   11,355.60x = 60,673,318.10
5. Step 5: Solve for x
   x = 60,673,318.10/11,355.60
6. Step 6: Final answer
   x = 5,343.03