Finding the Fourth Proportional to 3,788.30, 5,651.37 and 3,523.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,788.30 : 5,651.37 = 3,523.16 : x
2. Step 2: Convert to fraction form
   3,788.30/5,651.37 = 3,523.16/x
3. Step 3: Cross multiply
   3,788.30x = 5,651.37 × 3,523.16
4. Step 4: Simplify right side
   3,788.30x = 19,910,639.26
5. Step 5: Solve for x
   x = 19,910,639.26/3,788.30
6. Step 6: Final answer
   x = 5,255.83