Finding the Fourth Proportional to 11,618.94, 17,433.27 and 5,050.65

Step by Step Solution

1. Step 1: Write the proportion equation
   11,618.94 : 17,433.27 = 5,050.65 : x
2. Step 2: Convert to fraction form
   11,618.94/17,433.27 = 5,050.65/x
3. Step 3: Cross multiply
   11,618.94x = 17,433.27 × 5,050.65
4. Step 4: Simplify right side
   11,618.94x = 88,049,345.13
5. Step 5: Solve for x
   x = 88,049,345.13/11,618.94
6. Step 6: Final answer
   x = 7,578.09