Finding the Fourth Proportional to 10,879.84, 16,317.55 and 3,482.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,879.84 : 16,317.55 = 3,482.29 : x
2. Step 2: Convert to fraction form
   10,879.84/16,317.55 = 3,482.29/x
3. Step 3: Cross multiply
   10,879.84x = 16,317.55 × 3,482.29
4. Step 4: Simplify right side
   10,879.84x = 56,822,441.19
5. Step 5: Solve for x
   x = 56,822,441.19/10,879.84
6. Step 6: Final answer
   x = 5,222.73