Finding the Fourth Proportional to 9,574.58, 14,356.46 and 3,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,574.58 : 14,356.46 = 3,724.50 : x
2. Step 2: Convert to fraction form
   9,574.58/14,356.46 = 3,724.50/x
3. Step 3: Cross multiply
   9,574.58x = 14,356.46 × 3,724.50
4. Step 4: Simplify right side
   9,574.58x = 53,470,635.27
5. Step 5: Solve for x
   x = 53,470,635.27/9,574.58
6. Step 6: Final answer
   x = 5,584.65