Finding the Fourth Proportional to 11,037.52, 16,558.32 and 3,642.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,037.52 : 16,558.32 = 3,642.28 : x
2. Step 2: Convert to fraction form
   11,037.52/16,558.32 = 3,642.28/x
3. Step 3: Cross multiply
   11,037.52x = 16,558.32 × 3,642.28
4. Step 4: Simplify right side
   11,037.52x = 60,310,037.77
5. Step 5: Solve for x
   x = 60,310,037.77/11,037.52
6. Step 6: Final answer
   x = 5,464.09