Finding the Fourth Proportional to 11,001.42, 16,504.16 and 3,606.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,001.42 : 16,504.16 = 3,606.28 : x
2. Step 2: Convert to fraction form
   11,001.42/16,504.16 = 3,606.28/x
3. Step 3: Cross multiply
   11,001.42x = 16,504.16 × 3,606.28
4. Step 4: Simplify right side
   11,001.42x = 59,518,622.12
5. Step 5: Solve for x
   x = 59,518,622.12/11,001.42
6. Step 6: Final answer
   x = 5,410.09