Finding the Fourth Proportional to 5,300.88, 7,952.60 and 3,743.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.88 : 7,952.60 = 3,743.92 : x
2. Step 2: Convert to fraction form
   5,300.88/7,952.60 = 3,743.92/x
3. Step 3: Cross multiply
   5,300.88x = 7,952.60 × 3,743.92
4. Step 4: Simplify right side
   5,300.88x = 29,773,858.43
5. Step 5: Solve for x
   x = 29,773,858.43/5,300.88
6. Step 6: Final answer
   x = 5,616.78