Finding the Fourth Proportional to 4,870.14, 7,305.42 and 2,094.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870.14 : 7,305.42 = 2,094.89 : x
2. Step 2: Convert to fraction form
   4,870.14/7,305.42 = 2,094.89/x
3. Step 3: Cross multiply
   4,870.14x = 7,305.42 × 2,094.89
4. Step 4: Simplify right side
   4,870.14x = 15,304,014.78
5. Step 5: Solve for x
   x = 15,304,014.78/4,870.14
6. Step 6: Final answer
   x = 3,142.42