Finding the Fourth Proportional to 2,013.33, 3,020.00 and 552.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013.33 : 3,020.00 = 552.50 : x
2. Step 2: Convert to fraction form
   2,013.33/3,020.00 = 552.50/x
3. Step 3: Cross multiply
   2,013.33x = 3,020.00 × 552.50
4. Step 4: Simplify right side
   2,013.33x = 1,668,532.14
5. Step 5: Solve for x
   x = 1,668,532.14/2,013.33
6. Step 6: Final answer
   x = 828.74