Finding the Fourth Proportional to 11,090.52, 16,635.90 and 3,694.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,090.52 : 16,635.90 = 3,694.98 : x
2. Step 2: Convert to fraction form
   11,090.52/16,635.90 = 3,694.98/x
3. Step 3: Cross multiply
   11,090.52x = 16,635.90 × 3,694.98
4. Step 4: Simplify right side
   11,090.52x = 61,469,317.78
5. Step 5: Solve for x
   x = 61,469,317.78/11,090.52
6. Step 6: Final answer
   x = 5,542.51