Finding the Fourth Proportional to 5,969.89, 8,236.21 and 3,700.19

Step by Step Solution

1. Step 1: Write the proportion equation
   5,969.89 : 8,236.21 = 3,700.19 : x
2. Step 2: Convert to fraction form
   5,969.89/8,236.21 = 3,700.19/x
3. Step 3: Cross multiply
   5,969.89x = 8,236.21 × 3,700.19
4. Step 4: Simplify right side
   5,969.89x = 30,475,553.22
5. Step 5: Solve for x
   x = 30,475,553.22/5,969.89
6. Step 6: Final answer
   x = 5,104.88