Finding the Fourth Proportional to 11,068.41, 16,603.83 and 5,523.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068.41 : 16,603.83 = 5,523.15 : x
2. Step 2: Convert to fraction form
   11,068.41/16,603.83 = 5,523.15/x
3. Step 3: Cross multiply
   11,068.41x = 16,603.83 × 5,523.15
4. Step 4: Simplify right side
   11,068.41x = 91,705,443.66
5. Step 5: Solve for x
   x = 91,705,443.66/11,068.41
6. Step 6: Final answer
   x = 8,285.33