Finding the Fourth Proportional to 5,085.01, 7,017.59 and 2,846.88

Step by Step Solution

1. Step 1: Write the proportion equation
   5,085.01 : 7,017.59 = 2,846.88 : x
2. Step 2: Convert to fraction form
   5,085.01/7,017.59 = 2,846.88/x
3. Step 3: Cross multiply
   5,085.01x = 7,017.59 × 2,846.88
4. Step 4: Simplify right side
   5,085.01x = 19,978,243.74
5. Step 5: Solve for x
   x = 19,978,243.74/5,085.01
6. Step 6: Final answer
   x = 3,928.85