Finding the Fourth Proportional to 4,724.52, 7,084.20 and 3,058.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,724.52 : 7,084.20 = 3,058.42 : x
2. Step 2: Convert to fraction form
   4,724.52/7,084.20 = 3,058.42/x
3. Step 3: Cross multiply
   4,724.52x = 7,084.20 × 3,058.42
4. Step 4: Simplify right side
   4,724.52x = 21,666,458.96
5. Step 5: Solve for x
   x = 21,666,458.96/4,724.52
6. Step 6: Final answer
   x = 4,585.96