Finding the Fourth Proportional to 5,569.25, 7,687.56 and 3,799.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,569.25 : 7,687.56 = 3,799.59 : x
2. Step 2: Convert to fraction form
   5,569.25/7,687.56 = 3,799.59/x
3. Step 3: Cross multiply
   5,569.25x = 7,687.56 × 3,799.59
4. Step 4: Simplify right side
   5,569.25x = 29,209,576.10
5. Step 5: Solve for x
   x = 29,209,576.10/5,569.25
6. Step 6: Final answer
   x = 5,244.80