Finding the Fourth Proportional to 11,061.68, 16,592.54 and 3,664.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.68 : 16,592.54 = 3,664.16 : x
2. Step 2: Convert to fraction form
   11,061.68/16,592.54 = 3,664.16/x
3. Step 3: Cross multiply
   11,061.68x = 16,592.54 × 3,664.16
4. Step 4: Simplify right side
   11,061.68x = 60,797,620.08
5. Step 5: Solve for x
   x = 60,797,620.08/11,061.68
6. Step 6: Final answer
   x = 5,496.24