Finding the Fourth Proportional to 5,016.43, 7,536.18 and 3,539.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,016.43 : 7,536.18 = 3,539.05 : x
2. Step 2: Convert to fraction form
   5,016.43/7,536.18 = 3,539.05/x
3. Step 3: Cross multiply
   5,016.43x = 7,536.18 × 3,539.05
4. Step 4: Simplify right side
   5,016.43x = 26,670,917.83
5. Step 5: Solve for x
   x = 26,670,917.83/5,016.43
6. Step 6: Final answer
   x = 5,316.71