Finding the Fourth Proportional to 5,308.46, 7,323.72 and 3,184.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308.46 : 7,323.72 = 3,184.04 : x
2. Step 2: Convert to fraction form
   5,308.46/7,323.72 = 3,184.04/x
3. Step 3: Cross multiply
   5,308.46x = 7,323.72 × 3,184.04
4. Step 4: Simplify right side
   5,308.46x = 23,319,017.43
5. Step 5: Solve for x
   x = 23,319,017.43/5,308.46
6. Step 6: Final answer
   x = 4,392.80