Finding the Fourth Proportional to 11,196.59, 16,782.53 and 4,619.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,196.59 : 16,782.53 = 4,619.16 : x
2. Step 2: Convert to fraction form
   11,196.59/16,782.53 = 4,619.16/x
3. Step 3: Cross multiply
   11,196.59x = 16,782.53 × 4,619.16
4. Step 4: Simplify right side
   11,196.59x = 77,521,168.18
5. Step 5: Solve for x
   x = 77,521,168.18/11,196.59
6. Step 6: Final answer
   x = 6,923.64