Finding the Fourth Proportional to 5,114.59, 7,058.48 and 3,853.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,114.59 : 7,058.48 = 3,853.42 : x
2. Step 2: Convert to fraction form
   5,114.59/7,058.48 = 3,853.42/x
3. Step 3: Cross multiply
   5,114.59x = 7,058.48 × 3,853.42
4. Step 4: Simplify right side
   5,114.59x = 27,199,251.09
5. Step 5: Solve for x
   x = 27,199,251.09/5,114.59
6. Step 6: Final answer
   x = 5,317.98