Finding the Fourth Proportional to 5,764.26, 7,959.24 and 3,877.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,764.26 : 7,959.24 = 3,877.50 : x
2. Step 2: Convert to fraction form
   5,764.26/7,959.24 = 3,877.50/x
3. Step 3: Cross multiply
   5,764.26x = 7,959.24 × 3,877.50
4. Step 4: Simplify right side
   5,764.26x = 30,861,953.10
5. Step 5: Solve for x
   x = 30,861,953.10/5,764.26
6. Step 6: Final answer
   x = 5,354.02