Finding the Fourth Proportional to 11,089.01, 16,636.17 and 3,693.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,089.01 : 16,636.17 = 3,693.53 : x
2. Step 2: Convert to fraction form
   11,089.01/16,636.17 = 3,693.53/x
3. Step 3: Cross multiply
   11,089.01x = 16,636.17 × 3,693.53
4. Step 4: Simplify right side
   11,089.01x = 61,446,192.98
5. Step 5: Solve for x
   x = 61,446,192.98/11,089.01
6. Step 6: Final answer
   x = 5,541.18