Finding the Fourth Proportional to 3,884.82, 5,364.86 and 3,322.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,884.82 : 5,364.86 = 3,322.04 : x
2. Step 2: Convert to fraction form
   3,884.82/5,364.86 = 3,322.04/x
3. Step 3: Cross multiply
   3,884.82x = 5,364.86 × 3,322.04
4. Step 4: Simplify right side
   3,884.82x = 17,822,279.51
5. Step 5: Solve for x
   x = 17,822,279.51/3,884.82
6. Step 6: Final answer
   x = 4,587.67