Finding the Fourth Proportional to 7,055.43, 10,581.80 and 3,544.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,055.43 : 10,581.80 = 3,544.50 : x
2. Step 2: Convert to fraction form
   7,055.43/10,581.80 = 3,544.50/x
3. Step 3: Cross multiply
   7,055.43x = 10,581.80 × 3,544.50
4. Step 4: Simplify right side
   7,055.43x = 37,507,190.10
5. Step 5: Solve for x
   x = 37,507,190.10/7,055.43
6. Step 6: Final answer
   x = 5,316.07