Finding the Fourth Proportional to 3,565.89, 5,348.43 and 969.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,565.89 : 5,348.43 = 969.03 : x
2. Step 2: Convert to fraction form
   3,565.89/5,348.43 = 969.03/x
3. Step 3: Cross multiply
   3,565.89x = 5,348.43 × 969.03
4. Step 4: Simplify right side
   3,565.89x = 5,182,789.12
5. Step 5: Solve for x
   x = 5,182,789.12/3,565.89
6. Step 6: Final answer
   x = 1,453.43