Finding the Fourth Proportional to 3,566.57, 5,349.24 and 969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.57 : 5,349.24 = 969.50 : x
2. Step 2: Convert to fraction form
   3,566.57/5,349.24 = 969.50/x
3. Step 3: Cross multiply
   3,566.57x = 5,349.24 × 969.50
4. Step 4: Simplify right side
   3,566.57x = 5,186,101.55
5. Step 5: Solve for x
   x = 5,186,101.55/3,566.57
6. Step 6: Final answer
   x = 1,454.09