Finding the Fourth Proportional to 3,566.43, 5,348.23 and 1,485.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,566.43 : 5,348.23 = 1,485.34 : x
2. Step 2: Convert to fraction form
   3,566.43/5,348.23 = 1,485.34/x
3. Step 3: Cross multiply
   3,566.43x = 5,348.23 × 1,485.34
4. Step 4: Simplify right side
   3,566.43x = 7,943,922.86
5. Step 5: Solve for x
   x = 7,943,922.86/3,566.43
6. Step 6: Final answer
   x = 2,227.42