Finding the Fourth Proportional to 5,300.33, 7,310.37 and 3,883.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.33 : 7,310.37 = 3,883.50 : x
2. Step 2: Convert to fraction form
   5,300.33/7,310.37 = 3,883.50/x
3. Step 3: Cross multiply
   5,300.33x = 7,310.37 × 3,883.50
4. Step 4: Simplify right side
   5,300.33x = 28,389,821.90
5. Step 5: Solve for x
   x = 28,389,821.90/5,300.33
6. Step 6: Final answer
   x = 5,356.24