Finding the Fourth Proportional to 5,735.55, 7,918.05 and 4,456.59

Step by Step Solution

1. Step 1: Write the proportion equation
   5,735.55 : 7,918.05 = 4,456.59 : x
2. Step 2: Convert to fraction form
   5,735.55/7,918.05 = 4,456.59/x
3. Step 3: Cross multiply
   5,735.55x = 7,918.05 × 4,456.59
4. Step 4: Simplify right side
   5,735.55x = 35,287,502.45
5. Step 5: Solve for x
   x = 35,287,502.45/5,735.55
6. Step 6: Final answer
   x = 6,152.42