Finding the Fourth Proportional to 5,669.33, 7,823.52 and 3,151.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,669.33 : 7,823.52 = 3,151.38 : x
2. Step 2: Convert to fraction form
   5,669.33/7,823.52 = 3,151.38/x
3. Step 3: Cross multiply
   5,669.33x = 7,823.52 × 3,151.38
4. Step 4: Simplify right side
   5,669.33x = 24,654,884.46
5. Step 5: Solve for x
   x = 24,654,884.46/5,669.33
6. Step 6: Final answer
   x = 4,348.82