Finding the Fourth Proportional to 5,233.50, 7,213.61 and 3,642.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,233.50 : 7,213.61 = 3,642.46 : x
2. Step 2: Convert to fraction form
   5,233.50/7,213.61 = 3,642.46/x
3. Step 3: Cross multiply
   5,233.50x = 7,213.61 × 3,642.46
4. Step 4: Simplify right side
   5,233.50x = 26,275,276.95
5. Step 5: Solve for x
   x = 26,275,276.95/5,233.50
6. Step 6: Final answer
   x = 5,020.59