Finding the Fourth Proportional to 11,022.42, 16,538.52 and 4,461.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,022.42 : 16,538.52 = 4,461.42 : x
2. Step 2: Convert to fraction form
   11,022.42/16,538.52 = 4,461.42/x
3. Step 3: Cross multiply
   11,022.42x = 16,538.52 × 4,461.42
4. Step 4: Simplify right side
   11,022.42x = 73,785,283.90
5. Step 5: Solve for x
   x = 73,785,283.90/11,022.42
6. Step 6: Final answer
   x = 6,694.11