Finding the Fourth Proportional to 5,069.98, 7,598.69 and 2,872.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,069.98 : 7,598.69 = 2,872.05 : x
2. Step 2: Convert to fraction form
   5,069.98/7,598.69 = 2,872.05/x
3. Step 3: Cross multiply
   5,069.98x = 7,598.69 × 2,872.05
4. Step 4: Simplify right side
   5,069.98x = 21,823,817.61
5. Step 5: Solve for x
   x = 21,823,817.61/5,069.98
6. Step 6: Final answer
   x = 4,304.52