Finding the Fourth Proportional to 5,648.32, 7,796.22 and 3,522.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648.32 : 7,796.22 = 3,522.59 : x
2. Step 2: Convert to fraction form
   5,648.32/7,796.22 = 3,522.59/x
3. Step 3: Cross multiply
   5,648.32x = 7,796.22 × 3,522.59
4. Step 4: Simplify right side
   5,648.32x = 27,462,906.10
5. Step 5: Solve for x
   x = 27,462,906.10/5,648.32
6. Step 6: Final answer
   x = 4,862.14