Finding the Fourth Proportional to 8,050.59, 12,077.10 and 2,855.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,050.59 : 12,077.10 = 2,855.25 : x
2. Step 2: Convert to fraction form
   8,050.59/12,077.10 = 2,855.25/x
3. Step 3: Cross multiply
   8,050.59x = 12,077.10 × 2,855.25
4. Step 4: Simplify right side
   8,050.59x = 34,483,139.78
5. Step 5: Solve for x
   x = 34,483,139.78/8,050.59
6. Step 6: Final answer
   x = 4,283.31