Finding the Fourth Proportional to 5,282.63, 7,908.16 and 3,196.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,282.63 : 7,908.16 = 3,196.33 : x
2. Step 2: Convert to fraction form
   5,282.63/7,908.16 = 3,196.33/x
3. Step 3: Cross multiply
   5,282.63x = 7,908.16 × 3,196.33
4. Step 4: Simplify right side
   5,282.63x = 25,277,061.29
5. Step 5: Solve for x
   x = 25,277,061.29/5,282.63
6. Step 6: Final answer
   x = 4,784.94