Finding the Fourth Proportional to 5,093.98, 7,030.12 and 2,855.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,093.98 : 7,030.12 = 2,855.82 : x
2. Step 2: Convert to fraction form
   5,093.98/7,030.12 = 2,855.82/x
3. Step 3: Cross multiply
   5,093.98x = 7,030.12 × 2,855.82
4. Step 4: Simplify right side
   5,093.98x = 20,076,757.30
5. Step 5: Solve for x
   x = 20,076,757.30/5,093.98
6. Step 6: Final answer
   x = 3,941.27