Finding the Fourth Proportional to 3,724.84, 5,558.96 and 3,574.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,724.84 : 5,558.96 = 3,574.14 : x
2. Step 2: Convert to fraction form
   3,724.84/5,558.96 = 3,574.14/x
3. Step 3: Cross multiply
   3,724.84x = 5,558.96 × 3,574.14
4. Step 4: Simplify right side
   3,724.84x = 19,868,501.29
5. Step 5: Solve for x
   x = 19,868,501.29/3,724.84
6. Step 6: Final answer
   x = 5,334.05