Finding the Fourth Proportional to 5,033.72, 7,542.89 and 3,384.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,033.72 : 7,542.89 = 3,384.16 : x
2. Step 2: Convert to fraction form
   5,033.72/7,542.89 = 3,384.16/x
3. Step 3: Cross multiply
   5,033.72x = 7,542.89 × 3,384.16
4. Step 4: Simplify right side
   5,033.72x = 25,526,323.53
5. Step 5: Solve for x
   x = 25,526,323.53/5,033.72
6. Step 6: Final answer
   x = 5,071.06