Finding the Fourth Proportional to 8,152.55, 11,250.50 and 4,426.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,152.55 : 11,250.50 = 4,426.55 : x
2. Step 2: Convert to fraction form
   8,152.55/11,250.50 = 4,426.55/x
3. Step 3: Cross multiply
   8,152.55x = 11,250.50 × 4,426.55
4. Step 4: Simplify right side
   8,152.55x = 49,800,900.78
5. Step 5: Solve for x
   x = 49,800,900.78/8,152.55
6. Step 6: Final answer
   x = 6,108.63