Finding the Fourth Proportional to 7,056.24, 10,584.72 and 3,546.24

Step by Step Solution

1. Step 1: Write the proportion equation
   7,056.24 : 10,584.72 = 3,546.24 : x
2. Step 2: Convert to fraction form
   7,056.24/10,584.72 = 3,546.24/x
3. Step 3: Cross multiply
   7,056.24x = 10,584.72 × 3,546.24
4. Step 4: Simplify right side
   7,056.24x = 37,535,957.45
5. Step 5: Solve for x
   x = 37,535,957.45/7,056.24
6. Step 6: Final answer
   x = 5,319.54